电信通讯英语精选
B Backup 备份
B Bandwidth 频带宽度
B Base 基地，基线，底座
B Base – address 基地址
B Battery 电池，蓄电池
B Bell 贝尔（电平单位）
B Binary system 二进制
B Bit 位，波特
B Block 块，数据块，字组
B Board 配电盘，仪表板
B BOOL 布尔
B Broadcast 广播
B Browser 浏览器
B Bus 总线
B Busy 占线
B Byte 字节
B dataBase 数据库
.b APPLAUSE的批处理清单格式〖后缀〗
B & B 《野兽与乡巴佬》〖游戏名〗
B / I Battery Inverter 电池反相器，电池变极器
B / I Bus Interface 总线接口
B / W Black / White 黑/ 白
B&S Brown and Sharp gauge 英国电线线径规范
.b&w Atari – Mac的黑白图形格式〖后缀〗
.b&w 1st Reader的单声道二进制屏幕图像格式〖后缀〗
B.K.S. British Kinematograph Society 英国电影放映技术学会
B.S.
C. British Society of Cinematographers 英国电影摄影（放映）技师会
B.S.S. British Standards Specification 英国标准规范
B.T.L. Bell Telephone Laboratories 贝尔电话实验室
.b1n 1st Reader的双声道彩色二进制屏幕图像格式〖后缀〗
B2BEC Business – to – Business E – Commerce 企业对企业电子商务
.b30 V entura Publisher的打印机字体格式〖后缀〗
B3ZS Bipolar with Three – Zero Substitution 三零置换双极码
.b8 PicLab的平面半成品图形（每像素一个字节）格式〖后缀〗
B8ZS Bipolar with 8th Zero Substitution 第八个零置换双极码
.b_w Atari – Mac的黑白图形格式〖后缀〗
BA Base Address 基地址
BA Basic Access 基本接入
BA Basic Assembler program 基本汇编程序
BA Benny Alagem 本尼·阿拉吉姆（柏德电脑的创始人，电脑零售市场的开拓者）BA Binary Add 二进制加，二进制加法指令
BA Bit Allocation 位分配
BA Blind Approach 盲目进场着陆，仪表进场着陆〖航空〗
BA Block Address 块地址
BA Boolean Algebra 布尔代数
ba Bosnia Herzegovina 波黑（域名）
BA Bridge Amplifier 桥式放大器
BA Buffer Amplification 缓冲放大
BA Buffer Amplifier 缓冲放大器
BA Building Automation 楼宇自动化
BA Bus Architecture 总线体系结构
BA Bus A vailable 总线可用
BA Business Audio 商用音频
BAAS British Association for the Advancement of Science 英国科学促进协会
BABS Batch Automated Balancing System 批量自动平衡系统
BABS Blind Approach Beacon System 仪表进场信标系统〖航空〗
Babylon 《巴比伦》〖游戏名〗
BAC Binary – Analog Conversion 二进制－模拟转换
BAC Binary Asymmetric Channel 二进制非对称信道
BAC Block – Acknowledged Counter 块确认计数器
BAC British Archives Council 英国档案委员会
BAC Buffer Address Counter 缓冲器地址计数器
BAC Bus Adapter Control 总线适配器控制
BACE Basic Automatic Checkout Equipment 基本自动检验设备
BACE British Association of Consulting Engineers 英国顾问工程师协会
BACIS Budget Accounting Information System 预算财务信息系统
BACP Bandwidth Allocation Control Protocol 带宽分配控制协议
BACP Broad – band Assign Control Protocol 宽带分配控制协议
BACS Banks Automated Clearing Services 银行自动清算业务（英国）
BACS Banks Automated Clearing System 银行自动结算系统
BAD Business Application Division 商业应用软件部
.bad Oracle公司商业应用软件部的文件格式〖后缀〗
BADC Binary Asymmetric Dependent Channel 二进制非对称从属信道
BAF B – Addressable FF 可寻址B寄存器的触发器
BAFO Best And Final Offer 最后和最好的报价
BAI Bulletin And Issuances 公告与发布
.bak 备份文件格式〖后缀〗
BAL Balance Network 平衡网络
BAL Basic Assembly Language 基本汇编语言
BAL Branch And Linkage 分支与连接
.bal Ballade的乐谱文件格式〖后缀〗
BALCOL Burroughs Algebraic COmpiLer 宝来公司的代数编译程序
BALI BackWeb Authoring Language Interface 后端万维网写作语言接口
BALM Block And List Manipulator 数据块与数据清单操纵器（一种可扩展表加工语言）BALS Blind Approach Landing System 仪表进场着陆系统〖航空〗
BAM Basic Access Method 基本存取方法
BAM Basic Arithmetic Module 基本算术模块
BAM Block Access Method 数据块访问方法
BAM Block Allocating Map 字块分配映像
BAM Broadcasting AM 调幅广播
BAMS Bank Archive Management Service 银行档案库管理服务
BAN Best Asymptotically Normal 最佳渐近常态
BAN Billing Account Number 计费账号
BAN Boundary Access Node 边缘访问节点，边界接入节点（IBM的）
Banshee “女妖”系列显卡（生产商：Creative）
BAP Basic Assembler Program 基本汇编程序
BAP Basic Audio Processor 基本音频处理器
BAP Best Adaptive Path 最佳适配路径
BAP Body Animation Parameters 形体动画参数
BAP Broadband Access Point 宽带接入点
BAPI Business Application Program Interface 商业应用程序接口
BAR Backup Address Register 备份地址寄存器
BAR Buffer Address Register 缓冲区地址寄存器
.bar dBase Application Generator的水平棒形图菜单对象文件格式〖后缀〗
Barracuda A TA“酷鱼”系列硬盘（生产商：希捷）
BARRNet Bay Area Regional Research Network 海湾地区科研网（美国旧金山一带，主干网包括：加州大学，斯坦福大学和重要研究中心，实验室等）
BART Bay Area Rapid Transport 海湾地区快速传送
BAS Bit – rate Allocating Signal 比特率分配信号
BAS Block Automation System 数据块自动控制系统
BAS Blocking Acknowledgment Signal 组成块确认信号
BAS Bomb Alarm System 轰炸警报系统
BAS Bond Analysis System 合同分析系统
BAS Branch And Store 分割与存储
BAS British Association of Standard 英国标准协会
BAS Building Automatic System 楼宇自动化系统
BAS Business Accounting System 商业会计系统
BAS Business Applications Solutions 商业应用解决方案
.bas Basic语言的源码文件格式〖后缀〗
BASE BAsic Semantic Element 基本语义单位
BASIC Beginner's All –purpose Symbolic Instruction Code 初学者通用符号指令码，Basic 语言（20世纪60年代由约翰·凯梅尼和托马斯·库尔茨开发的高级程序设计语言）
BASIS Bank Automated Service Information System 银行自动化业务信息系统
BASM Built – in ASseMbler 内置汇编程序，嵌入式汇编器（美国博兰德公司研制）BASN Block – Acknowledged Sequence Number 数据块确认的序号
DA T Block Address Translation 数据块地址转换
.bat DOS的批处理文件格式〖后缀〗
BA TCH Block Allocated Transfer CHannel 数据块分配的传送信道
BA TE Baseband Adaptive Transversal Equalizer 基本频带自适应横向均压器，基带自适应横向均衡器
BA TS Basic Additional Teleprocessing System 基本辅助远程处理系统
BA TS Bit Access Test System 比特存取测试系统
BA TS Bulk Filtering , Acquisition and Tracking System 大批量筛选、获取和跟踪系统
BA VIP British Association of Viewdata Information Providers 英国可视数据提供商协会
Bay 贝〖厂标〗见：BNC
BaySIS Bay Networks Switched Internetworking Services “海湾”网络公司的切换式内部联网业务
BB Band Block 频带数据块
bb Barbados 巴巴多斯岛（域名）
BB Baseband 基带，基本频带
BB BB机（或BP机），传呼机
BB Big Blue 蓝色巨人（IBM公司的昵称）
BB Black Burst 黑场
BB Boot Block 引导块
BB Boundary Beacon 界标
BB Broadband 宽带
BB Busy Bit 忙碌位
.bb Papyrus的数据库备份格式〖后缀〗
BBA Bachelor of Business Administration 商业管理学士
BBA Broadband Access 宽带接入
BBBS Remote Bulletin Board System 远程电子公告牌系统〖网络〗
BBC British Broadcasting Corporation 英国广播公司
BBC British Communication Corporation 英国通信公司
BBC British Copyright Council 英国版权委员会
BBC Broadband Coaxial Cable 宽带同轴电缆
BBC BroadBand Control 宽带控制
BBCC BroadBand Communication Channel 宽带通信信道
BBD Bucket Brigade Device 消防桶长龙接力式器件，组桶式器件
BBE Background Block Error 后台数据块错误
BBER Background Block Error Ratio 后台数据块错误率
BBH Bouncing Busy Hour 极易占线时间，跃动忙时
BBISUP Broadband ISDN User Part 宽带综合业务数字网用户部分
BBL Basic Business Language 基本商用语言
BBL be back later 后会有期，稍候便回（准备离网时用）〖网语〗
.bbl TeX/BibTeX的书目参考文献格式〖后缀〗
BBM Break – Before – Make 先断后通
.bbm Deluxe Paint的画笔格式〖后缀〗
BBN BackBone Node 主干网节点
BBN (Bolt, Beranek, and Newman, Inc.) BBN公司（美国，早期维护阿帕网，后来维护因特网的核心网关）
BBOL Building Block Oriented Language 面向营造性数据块的语言
BBR be right back 马上回来〖网语〗
BBS Blue Box Subsystems 蓝箱子系统〖苹果机〗
BBS Bulletin Board Services 电子公告板业务，电子布告栏业务（台湾用语）
BBS Bulletin Board Systems 电子公告板系统，电子布告栏系统（台湾用语）
.bbs 电子布告栏系统的通告或文本信息格式〖后缀〗
BBSY Bus BuSY总线忙
BBT Big Bang Theory （宇宙）大爆炸理论
BC Backspace Character 退格字符
BC Backup Copy 备份
BC Backward Compatible 向前兼容〖MPEG〗
BC Basic Control 基本控制
BC Bearer Capability 承载能力
BC Beowulf Cluster 贝奥尔夫簇群技术（强大的并行计算机系统，可对一切电器和机械设备进行解剖和分析，用于信息战实验室）
BC Binary Code 二进制代码
BC Binary Counter 二进制计数器
BC Branch Condition 分割条件
BC Branch on Condition 按条件分割
BC BreezeCOM “春风”计算机公司（美国，出品无线局域网设备）
BC Bridge Chip 桥接芯片
BC Broadcast Control 广播控制
BC Buffer Control 缓冲器控制
BC Buffer Cycle 缓冲环路，缓冲周期
bc Bulgaria 保加利亚（域名）
BCA Billing and Customer Administration 记账与客户管理
BCAM Basic Communication Access Method 基本通信存取法
BCB Bit Control Block 位控制块
BCB Broadcast Band 广播波段
BCC Basic Connection Components 基本连接组件
BCC Basic Control Code 基本控制码
BCC Beam Coupling Coefficient 电子耦合系数
BCC Berkeley Computer Corporation 伯克利计算机公司
BCC Binary Convolutional Code 二进制卷积码
BCC Bit Count Code 位计数码
BCC Blank Column Check 空白栏检查
BCC Blind Carbon Copy 隐蔽副本；盲目抄送
BCC Blind Courtesy Copy 密件抄送
BCC Block Check Character 块校验字符，字块检验字符
BCC Blocked Call Cleared 呼叫障碍清除
BCC British Communication Corporation Ltd. 英国通信公司
BCCH Broadcast Common Control CHannel 广播的普通控制频道
BCCH Broadcast Control CHannel 广播控制频道
BCD Binary Coded Data 二进制编码数据
BCD Binary Coded Decimals 二--十进制，二进制编码的十进制
BCD Blocked Call Delayed 被阻塞呼叫延时
BCD / B Binary Coded Decimals / Binary 二进制编码的十进制/ 二进制
BCD / Q Binary – Coded Decimal / Quaternary 二十进制/ 四进制
BCDP Battery Control Data Processor 电池控制数据处理器
BCE Base Station Control Equipment 基准站控制设备
BCEF Boyce – Codd Norm Form 鲍依斯－科德规范形式
BCEZ Broadcasting Corporation of New Zealand 新西兰广播公司
BCF Bearer Control Function 载体控制功能
BCFSK Binary Code Frequency Shift Keying 二进制代码移频键控
BCH Binary Coded Hollerith 何勒内斯二进制代码
BCH Block Control Header 块控制数据头
BCH Broadcast Channel 播送频道
.bch dBase Application Generator的批处理对象文件格式〖后缀〗
BCI Begin Chain Indicator 链开始指示符
BCI Binary Coded Information 二进制编码信息
BCI Bound Check Inhibit 禁止限制性检查
BCI BroadCast Interference 广播干扰
BCIU Bus Control Interface Unit 总线控制接口装置
BCK Backspace 退格
BCL Bar Coded Label 条形码标签
BCL Batch Command Language 批命令语言
BCL BroadCast Listener 广播听众
BCL Burroughs Common Language 宝来公司的公共语言
BCL Bus Control Logic 总线控制逻辑
BCLK Bus CLocK 总线时钟，总线定时
BCN Backbone Communications Node 主干网通信节点
BCN Backbone Concentrator Node 主干网集中器节点
BCN BeaCoN 信标，标志
BCN Broadband Communication Network 宽频带通信网络
BCO Battery Cut – Off 电池（电路）断开，电池自动断路
BCO Binary Coded Octal 二进制编码的八进制
.bco Bitstream的字体轮廓描绘格式〖后缀〗
BCP Base Charging Process 基极充电进程
BCP Base Communication Processor 基准通信处理器
BCP Basic Control Program 基本控制程序
BCP Batch Communications Program 批量通信程序
BCP Bulk Copy Program 大批量拷贝程序
BCP Bus Control Processor 总线控制处理器
.bcp Borland C++的文件编写格式〖后缀〗
BCPA British Copyright Protection Association 英国版权保护协会
BCPL Basic Computer Programming Language 基本计算机编程语言
BCPL Bootstrap Combined Programming Language 自展组合的编程语言，BCPL语言BCPN Business Customer Premises Network 商业客户网
BCPS Basic Call Processing Subsystem 基本呼叫处理子系统
BCR Badge Card Reader 标记卡阅读器
BCR Bus Configuration Register 总线体系结构寄存器
BCR Bus Control Request 总线控制请求
BCR Byte Count Register 字节计数寄存器
BCS Ballistic Computer System 弹道计算机系统
BCS Bank Control System 银行控制系统
BCS Banking Communication System 银行业务通信系统，金融通信系统BCS Basic Communication Support 基本通信支持
BCS Basic Control System 基本控制系统
BCS Big Close Shot 大特写镜头
BCS Block Check Sequence 块检验顺序
BCS Block Checkout Serial 块检验序列
BCS Bombing Computer Set 投弹计算机组，轰炸计算装置〖空军〗BCS Boston Computer Society 波士顿计算机协会
BCS British Computer Society 英国计算机协会
BCS Bulk Capacity Storage 大容量存储体
BCS Business Communications System 商业通信系统
BCS Business Computer System 商用计算机系统
BCS Business Customer Services 商业用户业务
BCSC Boeing Commercial Space Company 波音商业空间公司
BCSC Block – Completed Sequence Number 完成块序号
BCT Bandwidth Coding Technique 带宽编码技术
BCT Bandwidth Compression Technique 带宽压缩技术
BCT Branch on Count Instruction 计数转移指令
BCT BroadCasting Station 广播电台
BCT Business Cordless Telephone 商用无绳电话
BCU Batch Communications Utility 批量通信公用程序〖va / st〗
BCU Big Close – Up 大特写（镜头）
BCU Block Control Unit 数据块控制器
BCU Buffer Control Unit 缓冲区控制器
BCU Bus Control Unit 总线控制器
BCUA Business Computer Users Association 商用计算机用户协会BCUG Bilateral Closed User Group 两侧闭合用户组
BCV Brightness Contrast V alue 亮度对比值
BCW Basic Control Word 基本控制字
BCW Buffer Control Word 缓冲器控制字
.bcw Borland C++ 4.5的环境设定格式〖后缀〗
BD Backward Diode 反向二极管
bd Bangladesh 孟加拉国（域名）
BD Baud 波特（发报速率），巴特（发报速度），波德（信号速度）BD Binary Decoder 二进制解码器
BD Blank Diskette 空白磁盘
BD Blank Display 空白显示
BD Block Diagram 框图
BD Blood of the Dammed 《血咒疑云》〖游戏名〗（《狩魔猎人》之三）BD Board 板，仪表板，插件板
BD Boolean Difference 布尔差分
BD Bus Driver 总线驱动器
BDA Booster – Distribution Amplifier 调压器分布式放大器
BDAM Basic Direct Access Method 基本直接存取方法
BDB Buffer Description Block 缓冲区描述块
BDC Backup Domain Controller 备份域控制器
BDC Basic Disk Creation 光盘基本制作
BDC Binary – Decimal Converter 二至十进制变换器
BDC Binary Decimal Counter 二十进制计数器
BDCB Block Device Control Block 块设备控制块
B-DCS Broadband Digital Cross – connect Systems 宽带数字交叉连接系统
BDD Binary Decimal Decoder 二十进制译码器
BDD Binary Decision Diagrams 二进制判决图
BDD Binary Digital Data 二进制数字数据
BDE Basic Data Exchange 基本数据交换
BDE Borland Database Engine 博兰德公司的数据库引擎
.bdf X11的位图分配字体文件格式〖后缀〗
.bdf Egret的数据文件格式〖后缀〗
BDH Backup Data Handler 备份数据处理程序
BDI Base – Diffusion Isolation 基极扩散绝缘
BDIC Binary Coded Decimal Interchange Code 二进制编码的十进制交换码，二十进制交换码
BDIG Bandwidth – on – Demand Interoperability Group 按需分配带宽互操作组
BDK Bean Developer Kit “豆果”开发者工具箱（“爪哇”软件公司的）
BDL Base Diffusion Layer 底部扩散层
BDL Business Definition Language 商用定义语言
BDL Business Description Language 商用描述语言
BDME Bi – directional DME 双向直接内存执行〖3D加速芯片〗
BDN Bell Data Network 贝尔数据网
BDOS Basic Disc Operating System 基本磁盘操作系统
BDP Best Data Products Inc. 最佳数据产品公司（美国，出品调制解调器）
BDP Body Definition Parameters 形体定义参数〖动画〗
BDP Bus configuration register Data Port 总线（体系结构寄存器）数据端口
BDP Business Data Processing 商业数据处理
BDPS Business Data Processing System 商业数据处理系统
BDPSK Binary Differential Phase – Shift Keying 二进制微分相移键控
BDR Bi – Duplexed Redundancy 双向双套冗余
BDR Burst Data Rate 突发数据传输率
BDR Bus Device Request 总线设备请求
.bdr 微软Publisher的边框格式〖后缀〗
BDS Big Data Servic 大数据业务
BDSL Broadband DSL 宽带数字用户线
BDTR Basic Data Transmission Routine 基本数据传输例程
BDTS Bulk Data Transfer Subsystem 批数据传送子系统
BDU Basic Device Unit 基本设备部件
BDU Basic Display Unit 基本显示装置
BDY BounDarY边界
BE Back End 后端
be Belgium 比利时（域名）
BE Bindery Emulation 装订库模拟技术，模拟装订库〖网管〗
BE Blizzard Entertainment “暴风雪”娱乐公司（1994年成立，世界著名娱乐光盘制造商，二十世纪十大电脑游戏公司之一）
BEA Block – Encryption Algorithm 块编码算法
BEA Broadcasting Education Association 广播教育协会
BEAD Beginning Extended Area Descriptor 起始扩充区描述符
BEAMA British Electrical and Allied Manufacturers Association 英国电气及相关制造商协会BEB Binary Exponential Back off 二进制指数补偿
BEC Banker EDI Council 银行家电子数据交换理事会
Becky! 贝基多功能电子邮件管理器〖软件名〗
BECN Backward Explic it Congestion Notification 反向明显拥塞通知
BECS Basic Error Control System 基本错误控制系统
BECTO British Electric Cable Testing Organization 英国电缆测试组织
BEDO RAM Burst EDO RAM 突发式扩充数据输出随机存取存储器，突发式扩展数据输出内存
BEH Basic Extension Handler 基本扩展处理程序
beijixing “北极星”: 中文搜索引擎（域名）
BEL （报警符，电铃字符）
BELLCORE BELL COmmunications REsearch 贝尔通信研究所
Bellcore BELL COmmunications REsearch 贝尔通信研究所
BEMA Business Equipment Manufacturers Association 办公设备厂商协会（美国）
BEMF Back ElectroMotive Force 反电动势
BEP Burst Error Processor 突发错误处理器
BER Basic Encoding Rules 基本编码规则
BER Bit Error Rate 误码率，位差错率
BERSIM Bit Error Rate Simulator 误码率模拟器
BERT Bit Error Rate Test(er) 误码率测试（器）
BES Block Error Status 数据块错误状态
BES Broadband Exchange Service 宽带交换服务
BEST Business EDP System Technique 工商业电子数据处理系统技术
BET Bit Enhanced Technology 位增强技术
BETA Business Equipment Trade Association 办公设备行业协会（英国）
BETRS Basic Exchange Telecommunications Radio Service 基本交换机远程通信无线业务BETRS Basic Exchange Telephone Radio Service 基本交换机无线电话业务
BEUI Basic input / output system Extend User Interface 基本输入/ 输出系统扩展用户接口BEV Base – Emitter V oltage 底部射极电压
BEVR Broadcasting Electronic V ideo Recording 广播电子视频记录
BEX Broadband EXchange 宽带交换机
BEXR Basic Exchange Radio 无线电通信基本交换
.bez Bitstream的字体轮廓描述格式〖后缀〗
BF Back Feed 反馈
BF Backup File 备份文件
BF Band – pass Filter 带通滤波器
BF Band Filter 频带滤波器
BF Batch File 批处理文件
BF Bilinear Filtering 双线性过滤技术〖图形加速器〗
BF Blocking Factor 块因子
BF Boot Failure 引导失败
bf Burkina Faso 布基纳法索（域名）
.bf2 Bradford 2的字体文件格式〖后缀〗
.bff IBM的二进制数文件格式〖后缀〗
BFID Boolean Function Identifier 布尔函数标识符
.bfm Unix/Frame的字体韵律学格式〖后缀〗
BFO Beat Frequency Oscillator 拍频振荡器
BFR Big Fast Router 大型快速路由器
BFR BuFfeR 缓冲器
BFS Bootable File System 可引导文件系统〖UNIX〗
BFSK Binary Frequency Shift Keying 二进制频移键控
BFT Batch File Transmission 批文件传送
BFT Binary File Transfer 二进制文件传输
.bfx BitFax的传真文件格式〖后缀〗
BG BackGround 背景
BG Baldur ’s Gate《柏德之门》〖游戏名〗
BG Bill Gates 比尔·盖茨（1975年与保罗·艾伦正式创办微软公司）bg Bulgaria 保加利亚（域名）
BGA Ball Grid Array 球形网格阵列，球栅阵列〖封装〗
.bga 位图图形文件格式〖后缀〗
BGAM Basic Graphic Access Method 基本图形存取法
BGE Branch if Greater or Equal 若大于或等于则分支
BGE Bull General Electric 巴尔通用电气公司
.bgi 博兰德公司的图形接口设备驱动程序文件格式〖后缀〗
BGP Border(Boundary) Gateway Protocol 边界网关协议
BGPV Border Gateway Protocol V ersion 边界网关协议版本
BGRAF Basic Graphics Software 基本制图软件
bh Bahrain 巴林（域名）
BH Bird Hunter 《猎鸟一族》〖游戏名〗
BH Block Handler 块处理程序
BH Busy Hour 忙时
BHAS Base Home Automatic System 基准家庭自动化系统
BHAS Burroughs Hospital Accounting System 宝来公司的医院记账系统BHCA Busy Hour Call Attempts 忙时试呼次数
BHCA Busy Hour Call A verage 忙时平均呼叫次数
BHDT Broadband Host Digital Terminal 宽带主机数字终端
BHLF Basic High Layer Function 基础高堆积层功能
BHR Block Handling Routine 数据块处理例程
BI Backward Indicator 倒推指示器
BI Batch Input 批量输入
BI Be Inc. “存在”公司（美国，开发多媒体操作系统）
BI Billing Instructions 记账指令
BI Binary Input 二进制数据输入
bi Burundi 布隆迪（域名）
BI Bus Interconnect 总线互连
BI Bus Interface 总线接口
BIA Binary Image Algebra 二进制图像代数
BIAIT Business Information Analysis and Integration Technique 商业信息分析与综合技术BIB Backward Indicator Bit 倒推指示器位
.bib 美国标准码的文献目录文件格式〖后缀〗
.bib Papyrus与TeX格式不相容的数据库文件格式〖后缀〗
.bib TeX/BibTeX的文学作品数据库格式〖后缀〗
BIBDES Bibliographic Data Entry System 书目数据登录系统
BIbus Backplane Interconnect Bus 底板互连总线
BIC Bombardment – Induced Conductivity 电子轰击感应电导
BIC Brother International Corp. 兄弟高级公司（美国，出品打印机）
BIC Buffer Interface Controller 缓冲器接口控制器
BIC Bus Interface Chips 总线接口芯片
BIC Bus Interface Circuit 总线接口电路
BIC Bus Interface Controller 总线接口控制器
BICI B-ISDN Inter – Carrier Interconnect 宽带综合业务数字网运营商间互连
B-ICI Broadband Inter – Carrier Interface 宽带运营商间接口
B-ICI Broadband Inter – Carrier Interconnect 宽带运营商间互连
BICMOS Bipolar Complementary Metallic – Oxide Semiconductor 双极互补金属氧化物半导体
BICOM Business Information Communication 商业信息通信
BICS Burroughs Inventory Control System 宝来公司的库存控制系统
BIDM Basic Interoperability Data Model 互用性数据基本模型
BIDS Bendix Integrated Data System 本迪克斯综合数据系统
BIDS Broadband Integrated Distributed Star 宽带完整星状分布，宽带综合分布星形网BIDS Burroughs Input and Display Terminal 宝来公司的输入和显示终端
BIE Boundary Integral Equation 边界积分方程
BIEE British Institute of Electrical Engineers 英国电气工程师学会
.bif 抓图板二进制图像格式的b&w图形显示格式〖后缀〗
BIF Benchmark Interchange Format 基准交换格式（Sun公司的）
BIFET BIpolar Field Effect Transistor 双极场效应晶体管
BIFS Binary Format for Scene Description 场景描述二进制格式〖动画〗
BIG Bevan Information Generator 比万信息发生器
bigbook “巨型名册”：英文搜索引擎（域名）
BIGFON Broadband Integrated Fiber Optic Network 宽带完整光纤网络
Bigfoot “大脚”系列硬盘（生产商：昆腾）
BII Banking Information Infrastructure 银行业信息基础设施
BII Borland International Inc. 博兰德国际公司（美国著名公司，出品计算机编程语言及网络软件开发工具）
BII Broadband Intercarrier Interface 宽带内载波接口
BIL Basic Impulse Level 基本脉冲电平
BIL Bus Interface Logic 总线接口逻辑
BILE Balanced Inductor Logical Element 平衡感应器逻辑元件
BILGE Binary Load Generation 二进制装入程序生成
BILL BILLing 记账
BIM Beginning of Information Marker 信息开始标志
BIM Bus Interface Module 总线接口模块
BIMAC BIstable MAgnetic Core 双稳态磁芯
BIN Bank Identification Number 银行识别号码
BIN Bell Information Network 贝尔信息网
BIN BINary 二进制
BIN Business Information Network 商业信息网
.bin 二进制文件格式〖后缀〗
BINAC Binary Automatic Computer 二进制自动计算机
Binary “二进制”公司（美国，1998年6月被赛门铁克公司并购）
BIND Berkeley Internet Name Domain 伯克利因特网名称域（用于域名服务器的软件）Binhex Binhex电子邮件编码标准（常用于Mac机）〖因特网〗
.bio OS/2的基本输入输出系统格式〖后缀〗
BIOLM Buffered Input / Output LiMit 输入输出缓冲极限
BIOS Basic Input / Output System 基本输入/ 输出系统
BIOSIS Biosciences Information Service of Biological Abstracts 生物学文摘的生物科学信息服务处（美国）
BIP Binary Image Processor 二进制图像处理器
BIP Bit Interleaved Parity 比特交错奇偶校验
BIP-ISDN Broadband, Intelligent and Personalized Integrated Services Digital Network 宽带化、智能化和个人化的综合业务数字网
BIPS Billions of Instructions Per Second 每秒执行几十亿条指令（Digital 公司的Alpha 21164微处理器的运算速度）
BIR Bus Interface Register 总线接口寄存器
BIRDS Burroughs Information Retrieval and Dissemination System 宝来公司的信息检索与分发系统
BIRE British Institute of Radio Engineers 英国无线电工程师学会
BIRS Baptist Information Retrieval System 浸礼会教友信息检索系统
BIRS Basic Indexing and Retrieval System 基本索引与检索系统
BIRS British Institute of Recorded Sound 英国录音学会
BIS Bell Information System 贝尔信息系统
BIS Bits Stream 位流
BIS Brain Information Service 大脑信息服务
BIS Business Information System 商业信息系统
BISAD Business Information System Analysis and Design 商业信息系统的分析与设计BISAM Basic Indexed Sequential Access Method 基本索引顺序存取法
BISAM Broadband Integrated Services for Aircraft Maintenance 飞机维修的宽带综合服务BISCOM BIS Communication System 贝尔信息系统的通信系统
BISCUS Business Information Systems CUstomer Service 商业信息系统的客户服务
B-ISDN Broadband – Integrated Service Data Network 宽带综合服务数据网
B-ISDN Broadband – Integrated Services Digital Network 宽带综合服务数字网（广域网的高速通信标准）
BISNET Bank Information System NETwork 银行信息系统网络
BIST Built In Self Test 内置自测试
BISYNC BInary SYNchronous Communication 二进制同步通信协议
BIT BInary digiT 二进制数字，二进制数码
BIT Built – in Testing 机内测试
.bit X11的位图文件格式〖后缀〗
BITC Burned – In Time Code 录入时间代码〖电视图像〗
BITE Built In Testing Equipment 内置测试设备，自检测设备
BITN Bilateral Interactive Network 双向交互式网络
BITNET Because It’s Time Network“正合时宜”网（美国纽约州立大学和耶鲁大学在1981年创建的国际学术网）“正合时宜”网网络信息中心
BITNIC BITnet Network Information Center “正合时宜”网信息中心
BITS Base Information Transfer System 基础信息传送系统
BITS BInary digiTS 二进制数字
BITS Biotechnology Information Toolkit Software 生物工程信息工具包软件
BITS Building Integrated Timing Supply 楼宇综合定时供应
BITS Building Integrated Timing System 楼宇综合定时系统
BIU Basic Information Unit 基本信息单元
BIV AR BIV ARiate function generator 二变量函数发生器
BIX Binary Information eXchange 二进制信息交换（机）
BIX BYTE Information Exchange 《字节》杂志的信息交换在线服务
Bizmac (business machine computer) 商用计算机
BJ Barrage Jammers 阻拦式干扰机，全波段干扰机
BJ Batch Job 批作业
bj Benin 贝宁（域名）
BJ Bubble Jet 气泡喷墨
BJT Bipolar Junction Transistor 双极交叉口晶体管
.bk JetFax的传真号码簿文件格式〖后缀〗
.bk! 美国文字处理软件WordPerfect的备份文件格式〖后缀〗
.bk1 WordPerfect视窗1的定时备份文件格式〖后缀〗
.bk2 WordPerfect视窗2的定时备份文件格式〖后缀〗
.bk3 WordPerfect视窗3的定时备份文件格式〖后缀〗
.bk4 WordPerfect视窗4的定时备份文件格式〖后缀〗
.bk5 WordPerfect视窗5的定时备份文件格式〖后缀〗
.bk6 WordPerfect视窗6的定时备份文件格式〖后缀〗
.bk7 WordPerfect视窗7的定时备份文件格式〖后缀〗
.bk8 WordPerfect视窗8的定时备份文件格式〖后缀〗
.bk9 WordPerfect视窗9的定时备份文件格式〖后缀〗
.bkp TurboV idion DialogDesigner的备份文件格式〖后缀〗
BKSTS British Kinematograph, Sound and Television Society 英国电影放映、音响和电视学会
.bkw FontEdit字体集的镜像格式〖后缀〗
BL Band Limiting 频带极限
BL Base Line 基线，基准线，时基
BL Black Level 黑度〖扫描仪〗
BL BLanking 消隐
BL Block Length 块长
BL British Library 英国国家图书馆
BLA Binary Logical Association 二进制逻辑联想
BLA Blocking Acknowledgement 组成块确认
Black Magic “黑色魔力”系列显卡（生产商：STD）
BLADE Basic Level Automation of Data through Electronics 数据电子自动化基本标准，BLADE程序（美国空军的）
BLADS Bell Laboratories Automatic Design System 贝尔实验室自动设计系统
BLAM Binary Logarithmic Access Method 二进制对数存取法
BLAS Basic Linear Algebra Subroutine 基本线性代数子程序
BLAST Basic Local Alignment Search Tool 本地序列基本搜索工具
BLC Boundary Layer Control 边界层控制
BLCS Boundary – Layer Control System 附面层控制系统
BLD Binary Load / Dump 二进制加载或堆存，二进制装入或转储程序
.bld BASIC语言的可装载图片格式〖后缀〗
BLDP Blue Laser Diode Pickup 蓝色二极管摄取（高密度数字光学讯号播放处理装置）BLDSC British Library's Document Supply Center 不列颠图书馆文献提供中心
BLE Block Length Error 数据块长度错误
BLE Branch if Less or Equual 若小于或等于则分支
BLER Block Error Rate 数据块错误率
BLERT Block Error Rate Test 数据块错误率测试
BLF Back Light Film 灯箱片〖打印机介质〗
BLF Branch Loss Factor 分割损耗系数
BLIC Beam Lead Integrated Circuit 束导集成电路
BLINE Bell LINE drawing language 贝尔线路绘图语言
B-links Bridge Links 桥接器链接，网桥链路
BLIS Bell Laboratories Interpretive System 贝尔实验室解释系统
BLIS Business Language Information System 商业语言信息系统
BLISS Basic Language for Implementing System Software 执行系统软件的基本语言，BLISS 语言
BLK BLoc K 块，数据块
BLLF Basic Low Layer Function 基本低层功能
BLM Basic Language Machine 基本语言机
BLN Backbone Link Node 主干链路节点
BLO BLOcking 组成块，阻塞
BLOBs Binary Large OBjects 二进制大对象（图像文件的）
BLOC Block Oriented Compiler 面向块的编译程序
BLODI BLOck DIagram compiler 数据块图表编译器，框图编译程序
BLP Bottom Leaded Plastic 底部引出塑封〖内存条〗
BLP Bypass Label Processing 旁路标签处理
BLR BLocking (and unblocking signal) Reception 阻塞和未阻塞信号收到
BLS Base – Level Synthesizer 音乐基本合成器
BLS BLocking (and unblocking signal) Sending 阻塞和未阻塞信号发出
BLSR Bi-directional Line – Switched Ring 双线线路切换环
BLT Bisynchronous Line Test 双同步线路测试
B-LT Broadband Line Termination 宽带线路终点
BLU Basic Link Unit 基本链路单元
BM Base Machine 主机
BM Base Memory 基本内存
BM BatteryMark 电池刻度器（软件名，用于笔记本电脑电池的测试）
BM Bench Mark 基准
BM BenchMark test program 标准检查程序
bm Bermuda 百慕大（域名）
BM Block Mark 块标志
BM Bob Metcalfe 鲍勃·梅特卡尔夫（1973年发明以太网）
BM Branch on Minus 负差分割
BM Breakdown Maintenance 故障维修
BM British Museum 不列颠博物馆
BM Broadband Multimedia 宽带多媒体
BM Buffer Mark 缓冲器标志
BM Buffer Memory 缓冲存储器
BM Buffer Module 缓冲器模块
BM Bump Mapping 凹凸（纹理）贴图〖图形处理〗〖显卡测试〗
BM Burst Mode 突发模式
BM Business Machine 商用机器
BM Business Model 商业模型
.bm Bitmap的图形文件格式〖后缀〗
BM ANT BeaM ANTenna 发射天线
BMA Billing Mediation Platform 票据制裁平台（惠普公司的）
B-MAN Broadband Metropolitan – Area Network 宽带城域网
BMC Bio Music Clip “个人音乐夹”（索尼公司1999推出的随身听产品）
BMC Block Multiplexer Channel 数据块多路复用器信道
BMC Bulk Media Conversion 大型媒体转换
BMC Burst Multiplexer Channel 成组多路复用器信道
BMC Interactive 滚石音乐集团的“互动”公司（世界著名娱乐光盘制造商）
BMCB Burst Mode Control Byte 突发模式控制字节
BMCC Brooker – Morris Compiler – Compiler 布鲁克－莫里斯编译程序的编译程序BMCP Basic Mode Control Procedure 基本型控制规程
BMDA TC Ballistic Missile Defense Advanced Technology Center 弹道导弹防御高级技术中心
BMDP BioMeDical Programs 生物医学程序（统计分析软件）
BMEWS Ballistic Missile Early Warning System 弹道导弹预警系统
BMG 博德曼唱片公司〖厂标〗
BMH Device Message Handler 设备信息处理程序
BMIC Bus Master Interface Controller 总线主接口控制器（英特尔公司的）
.bmk Windows 3.x的书签文件格式〖后缀〗
BML Basic Machine Language 基本机器语言
BMLC Basic Multiline Controller 基本多线路控制器
BMP Batch Message Processing 成批报文处理
BMP Bench Mark Program 基准程序
BMP Bill of Materials Processor 材料单据处理器
BMP Bio – Medical Statistical Program 生物医学统计程序
BMP BitMaP 位图
BMP bitmaps DOS文件名：图形文件
.bmp 微软和IBM开发的位图文件格式，“视窗”的基本图像文件（PC画笔）〖后缀〗BMPX Block MultiPleXer 块多工器，数据块多路复用器
BMT Basic Motion Time 基本移动时间
BMT Beginning of Magnetic Tape 磁带开始
BMT Biel Mean Time 网络标准时间，毕尔平均时间（将瑞士冬令时毕尔时间定为网络时间斯沃琪节拍的零起点@000）见：BTBS
BMU Basic Measurement Unit 基本测量单元
BMUG Berkley Macintosh Users Group 伯克利麦金托什用户组
BN Balancing Network 平衡网络
BN Base Node 基本节点
BN Binary Number system 二进制数字系统
BN Black Noise 黑色噪声〖扫描仪〗
BN Block Number 数据块编号
BN Branch on Nonzero 非零分割，非零转移〖指令〗
BN Broadband Network 宽带网络
bn Brunei Darussalam 文莱达鲁萨兰国（域名）
BN Business Network 商业网
BNA Backbone Network Architecture 主干网体系结构
BNC Bay Networks Company 贝网络公司，“海湾”网络公司（美国，出品网络设备）BNC Bayonet – Neil Concelman 尼尔·康赛尔曼发明的刺刀型插头（以太网使用的标准同轴电缆插头）
BNCDST British National Committee on Data for Science and Technology 英国科技数据全国委员会
BNF Backups Normal Form 备份标准形式
BNF Backus Naur Forms 巴科斯·诺尔规范形式，巴科斯范式〖元语言〗
BNFC British National Film Catalogue 英国国家影片目录
BNG Branch No Group 非成组转移〖指令〗
BNGS Bomb Navigation Guidance System 炸弹制导系统
.bnk 临时穿插的工具库文件格式〖后缀〗
BNL Brookhaven National Laboratory 布鲁克黑文国立实验室（美国）
BNN Boundary Network Node 边界网络节点（IBM的）
BNR Bell – Northern Research 北方贝尔研究所（加拿大）
BNR Buffer Nice Response 缓冲器友好应答
BNS Binary Number System 二进制数系
BNS Bomb – Nav System 轰炸领航系统〖空军〗
BNS Broadband Network Services 宽带网络服务
BNT Broadband Network Termination 宽带网络终端设备
BNU Basic Networking Utility 基本联网实用程序〖UNIX〗
BNZS Binary N Zero Substitution 二进制N零置换
BO Back Orifice 背后的孔口，后门，后洞〖黑客软件〗（黑客年会每年7月在美国拉斯维加斯举行）
BO Base (station) Originating 基地（站）始发，基站主叫
BO Beat Oscillator 拍频振荡器
bo Bolivia 玻利维亚（域名）
BO Buffer Overrun 缓冲区超限〖安全漏洞〗
BO Bus Out 总线输出
BO Business Object 商业对象
BO Byte Out 字节输出
BOA Basic Object Adapter 基本对象适配器
BOA Basic Ordering Agreement 基本排序协定
BOA Building Office Automatic 楼宇办公自动化
BOB Beginning Of Block 数据块开始
BOC Bank Of China 中国银行
BOC Bell Operating Company 贝尔电话经营公司（美国）
BOC Block Oriented Computer 面向数据块的计算机
BOC Branch On Condition 按条件分割
BOC Broadcast Operations Control 广播操作控制
BOC Bus Out Check 输出总线检查
BOD Bandwidth On Demand 带宽有求必应，按需分配带宽，带宽请求
BOD Basic Operational Data 基本运算数据
BOD Bistable Optical Device 双稳定光学设备
BOE Beginning Of Extent 范围开始
Boeing 波音公司（美国）
BOF Beginning – Of – File 文件开始位置
BOF Birds Of a Feather “同群之鸟”，专业会议，因特网的非正式讨论组
BOHICA bend over – here it comes again 集中注意力，机会又来啦〖网语〗
BOI Binary Object Images 二态目标图像，二进制对象图像
BOI Blind Operator Interface 盲操作员接口
BOI Branch Output Interrupt 转移输出中断，分割输出中断
BOI Break of Inspection 检查中断
Boistar 映泰股份有限公司（台湾，1986年成立，出品主板）〖厂标〗
BOK Body of Knowledge 知识体
BOL Bill Of Lading 提货单
BOLD Bibliographic On – Line Display 文献目录在线显示
BOLK Blood Omen : Legacy of Kain 《血魔传奇》〖游戏名〗
BOLT Beam – Of – Light – Transistor 光束晶体管
BOM Beginning Of Message 报文开始
BOND Bandwidth ON Demand 带宽按需调配
BonDIG Bandwidth – on – Demand Interoperability Group 带宽按需分配互操作组
.boo msbooasm生成的美国标准码压缩存档文件格式〖后缀〗
BOOTP Boot / Bootstrap Protocol 引导协议〖因特网〗
BootP Boot Protocol 引导协议〖因特网〗
BOP Binary Output Program 二进制输出程序
BOP Bit Oriented Protocol 面向位的协议
BOPS Billion Operations Per Second 每秒10亿次的操作
BOPs Bit Oriented Protocols 位定向协议
BOR Bus Out Register 总线输出寄存器
BORAM Block Organized Random Access Memory 按数据块组织的随机存取存储器Borland 博兰德公司〖厂标〗，见：BII
BORSCHT Battery , Overload protection , Ringing ,Supervision , Coding , Hybrid and Test access 电池、过载保护、振铃、监控、混用程序和测试接入（用户线路提供的服务）BOS Back – Off System 补偿系统
BOS Basic Operation System 基本操作系统
BOS Batch Operation System 批处理操作系统
BOS Binary Object Sequence 二进制对象顺序
Bosch 博世公司〖手机〗
Boser 台湾宝狮〖视霸〗
BOSS Basic Operating System Software 基本操作系统软件
BOSS Batch Operating Software System 批操作软件系统
BOSS Bomb Orbital Strategic System 战略轰炸轨道系统
BOSS Burroughs Operational System Simulator 宝来公司操作系统模拟器
BOSS Business Object System Server 商业对象系统服务器
BOSS Business Oriented Software System 面向商业的软件系统
BOT Beginning Of Tape (marker) 磁带开始（标志）
Boza(Bizatech) “波杂”病毒（第一个WIN95病毒，专门破坏其执行文件）
BP B – Power 乙电源，阳极电源
BP Back Projection 反投影
BP Back Propagation 反向传播
BP Background Processing 后台处理
BP BandPass 带通，传送带
BP Banner Paper 横幅纸〖打印机介质〗
BP Base Plate 底版，基底
BP Batch Processing 批处理
BP Beep Pager 传呼机，BB机
BP Bilevel Printer 双级打印机
BP Boot Partition 自引导程序分区，开机磁区
BP British Patent 英国专利
BPA Business Process Automation 商业进程自动控制
BPAM Basic Partitioned Access Method 基本分区存取法
BPAM Basic Program Access Method 基本程序存取法
BPB Base Input / output Parameter Block 基本输入输出参量块
.bpc Business Plan Toolkit的图表文件格式〖后缀〗
BPCS Broadband Personal Communication Service 宽带个人通信服务
BPCS Business Planning & Control System 业务规划与控制系统〖SSA〗
BPDU Bridge Protocol Data Unit 网桥协议数据单元
BPF BandPass Filter 带通滤波器
BPI Business Process Interface 商业处理接口
bpi Bits Per Inch 每英寸位数
bpi Bytes Per Inch 每英寸字节数
BPL Branch on Positive Line 正值转移
BPL Burroughs Programming Language 宝来公司编程语言
BPL Business Planning Language 商业计划语言
BPMA British Photographic Manufactures Association 英国摄影器材厂商协会
BPMC Byron Preiss Multimedia Co. Inc. 拜伦多媒体有限公司（英国，出品MMX软件包）BPO British Post Office 英国邮政局
BPON Broadband over Passive Optical Network 无源光纤网上的宽带
bpp bit per pixel 每象素位数，位/ 每象素
BPR Business – Process Reengineering 商业进程重新设计〖网络开发〗
BPS Basic Programming Support 基本编程支持
BPS Basic Programming System 基本编程系统
BPS Batch Processing System 批处理系统
BPS Beacon Processing System 信标处理系统
bps Bits Per Second 每秒位数，比特/ 秒
BPS Bulk Processing Subsystem 大批量处理子系统
BPS Business Processing System 业务处理系统，商务处理系统
BPS Bytes Per Second 每秒字节数
BPSK Binary Phase – Shift – Keying 二进制相移键控技术
BPSK Biphase Shift – Keying 双移相键控
BPSS Basic Packet – Switching Service 包交换基本服务
.bpt CorelDraw的位图填充文件格式〖后缀〗
BPU Basic Processing Unit 基本处理部件
BPU Branch Processing Unit 分支处理单元
BPU Broadband Processing Unit 宽带处理单元
BPV Bipolar Violation 双极性妨碍
BPW Borland Pascal for Windows 博兰德公司为“窗” 设计的Pascal 语言
BQL Batch Query Language 批询问语言
BR Base Register 基准寄存器
BR Baud Rate 波特率〖调制解调器〗
BR Bit Resolution 比特分辨率，位分辨率
BR Boundary Routing 边界路由技术〖因特网〗
br branch 分割，转移，分支
BR Break Request 中断请求
br Brazil 巴西（域名）
BR Break Request 中断请求，暂停请求
BR Bridge router 桥式路由器
BR Buffer Register 缓冲寄存器
.br Bridge的脚本文件格式〖后缀〗
BRA Basic Rate Access 基本速率接入
BRA Biased – Rectifier Amplifier 偏压整流放大器
BRA BRanch Address 转移地址，分支地址
BRA British Radiogram Association 英国无线电报协会
BRANE Bombing Radar and Navigation Equipment 轰炸雷达导航设备〖空军〗
BRA T Broadcast Recognition with Alternating Priorities 交互优先式广播识别
BRB be right back 一会儿见〖网语〗
BRC Block Redundancy Check 数据块冗余检查
BRC Borland Resource Compiler 博兰德公司的资源编译器
BRC BRanch Conditional 有条件转移
BRC Bunker Ramo Corporation 邦克·拉莫公司
.brd Eagle的版面设计文件格式〖后缀〗
Breast “胸膛”系列显卡（生产商：Hercules）
BREMA British Radio Equipment Manufacturers Association 英国无线电设备制造商协会BRF Benchmark Report Format 基准报告格式（Sun公司的）
BRG Baud Rate Generator 波特率发生器
BRGC Binary Reflected Gray Code 二进制反射格雷码
BRI Basic Rate Interface 基本速率接口（2B＋D）
BRI Basic Rate Interference 基本速率干扰
BRI Basic Rate ISDN 基本速率综合业务数字网
BRI Boca Research Inc. 博卡研究公司（美国，出品快速以太网适配器、调制解调器等）BRIC Bomb Release Interval Control unit 投弹间隔控制器〖空军〗
BRK BReaK 中断
.brk Brooktrout Fax-Mail的传真文件格式〖后缀〗
BRL Balance Return Loss 平衡返回损耗
BRL Ballistic Research Laboratory 弹道研究实验室
BRL BRanch and Link 分割与连接
BRLC Broadband Remote Line Collector 宽带远程线路收集器
BRM Basic Reference Model 基本引用模型，基本参考模型
BROM Bipolar Read – Only Memory 双极性只读存储器
BRP Beacon Reply Processor 信标应答处理器
BRP Bandwidth Reservation Protocol 带宽保留协议
BRS Bibliographic Retrieval Services 书目检索服务
BRS Big Red Switch 红色大开关，电源开关
BRS Block Received Signal 数据块收到信号
BRS BRanch Subroutine 转移子程序，分割子程序
BRS Break Request Signal 中断请求信号
BRS Business Recovery Services 营业恢复服务
BRSTD British Standard 英国标准
英语演讲稿5分钟左右
英语演讲稿5分钟左右 英语演讲是提高其英语综合运用能力的一个重要的手段，而英语演讲稿的撰写对于英语演讲的成败起着至关重要的作用。下面WTT小雅整理了5分钟左右英语演讲稿，供你参考。 honorable judges, fellow students: good afternoon! recently, ther is a heated debate in our society. the college students are the beneficiaries of a rare privilege, who receive exceptional education at extraordinary places. but will we be able to face the challenge and support ourselves against all odds? will we be able to better the lives of others? will we be able to accept the responsibility of building the future of our country? the cynics say the college students are the pampered lost generation, which would cringe at the slightest discomfort. but the cynics are wrong. the college students i see are eagerly learning about how to live independently. we help each other clean the dormitory, go shopping and bargain together, and take part time jobs to supplement our pocket money.
英文诗歌短篇励志经典-英语诗歌经典100篇
英文诗歌短篇励志经典|英语诗歌经典100篇 咖啡苦，回味无穷;伤痛苦，心里铭记;磨难苦，励志人心;感情苦，更显真心;生活苦，倍加珍惜。苦，让我们感谢生活;苦，让我们看到真心：虽苦犹甜。小编精心收集了短篇励志经典英文诗歌，供大家欣赏学习! 短篇励志经典英文诗歌篇1 ON CHANGES Irene Dunlap Change is the only absolute in the world, the only thing that you can depend on. Nothing stays the same. Tomorrow will come, bringing with it new beginnings and sometimes unexpected endings. You can hold on to the past and get left in the dust; or, you can choose to jump on the ride of life and live a new adventure with perseverance and an open mind. 论变化 艾琳·邓莱普陈采霞译 变化是世界上 惟一绝对的东西， 是惟一 你能相信的事情。 没有什么能一成不变， 明天将来临， 它会带来 新的开始，并且有时 还会带来意想不到的结局。 你可以抓住过去， 蒙受遗弃; 或者，你可以选择 跃上生命之车 进行一次新的冒险， 凭借坚持不懈 和广阔的胸怀。短篇励志经典英文诗歌篇2 THE VALUE OF TIME Katharine Sun
小学英语诗歌经典短诗三篇精选(最新)
When you have a kid who you care so much that anything he wants comes before your own desires When you have a kid who is so much in need for your affection and understanding that no matter what is bothering him you're willing to do anything to make him smile When you have a kid who is so dependent on you that no matter what obstacles you face you have to be forever confident in front of him giving him the sense of security When you have a kid whatever your goals are for your life you're so willing to put him ahead before all your goals sometimes even give up your dreams for his needs but you'd consider yourself lucky indeed being in love with someone in this wide world so deep you try to make everything easy for him to grow up into a loving,strong adultThank god for giving me this chance let me experience what love,giving,and voluntary sacrifice are all about
英语口语经典1000句
What are you trying to say?（你到底想说什么？） Don't be silly.（别胡闹了。） How strong are your glasses?（你近视多少度？） Just because.（没有别的原因。） It isn't the way I hoped it would be.（这不是我所盼望的。） You will never guess.（你永远猜不到。） No one could do anything about it.（众人对此束手无措。） I saw something deeply disturbing.（深感事情不妙。） Money is a good servant but a bad master.（要做金钱的主人，莫做金钱的奴隶。） I am not available.（我正忙着） Wisdom in the mind is better than money in the hand.(脑中的知识比手中的金钱更重要）Never say die.it's a piece of cake.别泄气，那只是小菜一碟。 Don't worry.you'll get use to it soon.别担心，很快你就会习惯的。 I konw how you feel.我明白你的感受。 You win some.you lose some.胜败乃兵家常事。 Don't bury your head in the sand.不要逃避现实。 I didn't expect you to such a good job.我没想到你干得这么好。 You are coming alone well.你做得挺顺利。 She is well-build.她的身材真棒。 You look neat and fresh.你看起来很清纯。 You have a beautiful personality.你的气质很好。 You flatter me immensely.你过奖啦。 You should be slow to judge others.你不应该随意评论别人。 I hope you will excuse me if i make any mistake.如有任何错误，请你原谅 It was most careless ofme.我太粗心了。 It was quite by accident.真是始料不及。 I wish i had all the time i'd ever wasted,so i could waste it all over again.我希望所有被我浪费的时间重新回来，让我再浪费一遍。 I like you the way you were.我喜欢你以前的样子。 You two go ahead to the movie without me,i don't want to be a third wheel.你们两个自己去看电影吧，我不想当电灯泡。 Do you have anyone in mind?你有心上人吗？ How long have you known her？你认识她多久了？ It was love at frist sight.一见钟情 I'd bettle hit the books.我要复习功课啦。 a piece of one's mind .直言不讳 He gave me a piece of mind,"Don't shift responsibility onto others."他责备道：“不要把责任推卸到别人身上。” a cat and dog life水火不容的生活 The husband and his wife are always quarrelling,and they are leading a cat and dog life.这对夫妇老是吵架，相互之间水火不容。 a dog's life潦倒的生活 The man lived a dog's life.这个人生活潦倒。 A to Z从头至尾
5分钟英语演讲稿
5分钟英语演讲稿 演讲稿一:5分钟英语演讲稿 good morning, everybody! in this world, there is one thing that is very fair to everybody, whether you are a male or female, young or old, rich or poor. does anybody know what it is called? right. it is time. the topic i am going to present to you today is called “ treasure every minute”. the clock is running. make the most of today. to realize the value of one year, ask a student who failed a grade. to realize the value of one month, ask a mother who gave birth to a premature baby. to realize the value of one week, ask the editor of a weekly newspaper. to realize the value of one hour, ask the lovers who are waiting to meet. to realize the value of one minute, ask a person who missed the train. to realize the value of one second, ask a person who just avoided an accident. to realize the value of one millisecond, ask the person who won a silver medal in the olympics. treasure every moment that you have! and treasure it more because you shared it with someone special, special enough to spend your time with. and remember that time waits for no one. yesterday is history. tomorrow is a mystery. today is a gift. that's why it's called the present!! the clock is running. make the most of today. good luck, everybody! 演讲稿二:5分钟英语演讲稿 dear teacher and classmates: i am very glad to make a speech here in this class again! this time, i'd like to talk something about english. i love english. english language is now used everywhere in the world. it has become the most common language on internet and for international trade. learning english makes me confident and
经典英语口语500句
1. I see．我明白了。 2. I quit! 我不干了! 3. Let go! 放手! 4. Me too．我也是。 5. My god! 天哪! 6. No way! 不行! 7. Come on．来吧(赶快) 8. Hold on．等一等。 9. I agree。我同意。 10. Not bad．还不错。 11. Not yet．还没。 12. See you．再见。 13. Shut up! 闭嘴! 14. So long．再见。 15. Why not? 好呀! (为什么不呢?) 16. Allow me．让我来。 17. Be quiet! 安静点! 18. Cheer up! 振作起来! 19. Good job! 做得好! 20. Have fun! 玩得开心! 21. How much? 多少钱? 22. I'm full．我饱了。 23. I'm home．我回来了。 24. I'm lost．我迷路了。 25. My treat．我请客。 26. So do I．我也一样。 27. This way。这边请。 28. After you．您先。 29. Bless you! 祝福你! 30. Follow me．跟我来。 31. Forget it! 休想! (算了!) 32. Good luck! 祝好运! 33. I decline! 我拒绝! 34. I promise．我保证。 35. Of course! 当然了! 36. Slow down! 慢点! 37. Take care! 保重! 38. They hurt．(伤口)疼。 39. Try again．再试试。 40. Watch out! 当心。 41. What's up? 有什么事吗? 42. Be careful! 注意! 43. Bottoms up! 干杯(见底)! 44. Don't move! 不许动!
英语演讲稿5分钟(精选多篇)
本文共有5554字，如对您有帮助，可购买打赏第一篇：英语演讲稿5分钟 when the breeze gently hold when liuxu savoury, when the sun put it golden glorious quietly around the cherry blossom trees on appered handsome; when the beautiful petals in the air to reach several commonly roll long, then gently landed, we are enjoying a brilliant happineof campus life. early morning, happy bird singing, accompany us go strollw floral path and watched the we walked into the campus, eye is full of happiness. sunshine shop in writing has "e, nanjing normal university affiliated yangzi dickers" e, the bronze medal and put downy light reflection to our body, we cheerfully accepted this light, vigorous entered in campus. on the way to the classroom, and every day that we can all see beautiful fountain and pool, and forceful huaihe books and rather ? the most successful person may not be the smartest ones.according to a survey conducted among a group of people who were in the same university ten years ago , those whose grade-point average was in the middle fifty percent , all become rich or managers of different fields , while not a single young man of the upper ten percent becomes an executive or boss. why the smartest kids in the classwill not end up the richest? why those who are not excellent in studies tend to be managers or own their own enterprise in their later life? and what factors lead to
经典英语小诗4首
1.A Grain of Sand ——by William Blake To see a world in a grain of sand And a heaven in a wild flower Hold infinity in the palm of your hand And eternity in an hour 2.Seize the day Gather the rose-buds while you may Old time is still a-flying And this same flower that smiles today Tomorrow will be dying. 3.Dreams Hold fast to dreams For if dreams die Life is a broken-winged bird That cannot fly Hold fast to dreams For when dreams go Life is a barren field Frozen with snow 4.The furthest distance in the world
The furthest distance in the world Is not between life and death But when I stand in front of you Yet you don't know that I love you The furthest distance in the world Is not when I stand in front of you Yet you can't see my love But when undoubtedly knowing the love from both Yet cannot be together The furthest distance in the world Is not being apart while being in love But when painly can not resist the yearning Yet prending you have never been in my heart The furthest distance in world Is not but using one's different heart To dig an uncrossable river For the one who loves you
经典英文诗歌赏析(全)
经典英文诗歌赏析(全) 一 nothing gold can stay 1简介：《美景易逝(Nothing Gold Can Stay)》罗伯特弗罗斯特 的代表作之一。此诗于1923年写就，即于当年十月在《耶鲁杂志(The Yale Review)》上刊印出版，随后就被收录到弗罗斯特的一本名为 《新罕布什尔州(New Hampshire)》的诗集中。 2诗歌翻译： Nothing gold can stay 岁月留金 Nature's first green is gold, 大自然的第一抹新绿是金， Her hardest hue to hold. 也是她最无力保留的颜色.。 Her early leaf's a flower; 她初发的叶子如同一朵花,; But only so an hour. 不过只能持续若此一刹那。 Then leaf subsides leaf, 随之如花新叶沦落为旧叶。 So Eden sank to grief. 由是伊甸园陷入忧伤悲切， So down gose down to day, 破晓黎明延续至晃晃白昼。 Nothing gold can stay. 宝贵如金之物岁月难保留。 3诗歌赏析：这首诗揭示了一切真切而美好的事物最终定会逐渐消失的哲理。它同时也使用了独特的技巧来表现了季节的变化。想到了 小时了了，大未必佳。一切都是转瞬即逝的，浮世有的仅仅转丸般的 繁华。 二 the road not taken 1诗歌简介：这首名诗《The Road NotTaken》形式是传统的抑扬 格四音步，但音步可变(含有很多抑抑扬的成分);每节的韵式为abaab 。
500句最常用英语口语句子
500句最常用英语口语 1. I see．我明白了。 2. I quit! 我不干了! 3. Let go! 放手! 4. Me too．我也是。 5. My god! 天哪! 6. No way! 不行! 7. Come on．来吧(赶快) 8. Hold on．等一等。 9. I agree。我同意。 10. Not bad．还不错。 11. Not yet．还没。 12. See you．再见。 13. Shut up! 闭嘴! 14. So long．再见。 15. Why not? 好呀! 16. Allow me．让我来。 17. Be quiet! 安静点! 18. Cheer up! 振作起来! 19. Good job! 做得好! 20. Have fun! 玩得开心! 21. How much? 多少钱? 22. I'm full．我饱了。 23. I'm home．我回来了。 24. I'm lost．我迷路了。 25. My treat．我请客。 26. So do I．我也一样。 27. This way。这边请。 28. After you．您先。 29. Bless you! 祝福你! 30. Follow me．跟我来。 31. Forget it! 休想! (算了!) 32. Good luck! 祝好运! 33. I decline! 我拒绝! 34. I promise．我保证。 35. Of course! 当然了! 36. Slow down! 慢点! 37. Take care! 保重! 38. They hurt． (伤口)疼。39. Try again．再试试。 40. Watch out! 当心。 41. What's up? 有什么事吗? 42. Be careful! 注意! 43. Bottoms up! 干杯(见底)! 44. Don't move! 不许动! 45. Guess what? 猜猜看? 46. I doubt it 我怀疑。 47. I think so．我也这么想。 48. I'm single．我是单身贵族。 49. Keep it up! 坚持下去! 50. Let me see．让我想想。 51. Never mind．不要紧。 52. No problem! 没问题! 53. That's all! 就这样! 54. Time is up．时间快到了。 55. What's new? 有什么新鲜事吗? 56. Count me on 算上我。 57. Don't worry．别担心。 58. Feel better? 好点了吗? 59. I love you! 我爱你! 60. I'm his fan。我是他的影迷。 61. Is it yours? 这是你的吗? 62. That's neat．这很好。 63. Are you sure? 你肯定吗? 64. Do l have to 非做不可吗? 65. He is my age．他和我同岁。 66. Here you are．给你。 67. No one knows . 没有人知道。 68. Take it easy．别紧张。 69. What a pity! 太遗憾了! 70. Any thing else? 还要别的吗? 71. To be careful! 一定要小心! 72. Do me a favor? 帮个忙，好吗? 73. Help yourself．别客气。 74. I'm on a diet．我在节食。 75. Keep in Touch．保持联络。 76. Time is money．时间就是金钱。
5分钟英语演讲稿(30篇)
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