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航空发动机常用汉英词汇

航空发动机常用汉英词汇
航空发动机常用汉英词汇

汉英分类词汇

航空发动机类型

Aero-Engine Models

超高涵比发动机ultra high bypass engine 超音速冲压喷气发动机scramjet engine 冲压喷气发动机ram-jet engine

带推力转向系统的发动机engine with thrust deflector system

带自由涡轮双轴涡轮轴喷气发动机

twin-spool turbo-shaft with free-power turbine

单轴涡轮喷气发动机single-spool

turbo-jet engine

低涵比发动机low bypass turbofan

反向旋转发动机contra-rotation engine

高涵比发动机high bypass turbofan

后风扇涡轮喷气发动机aft fan turbo-jet engine

活塞式发动机piston(-and-cylinder) engine // piston-driven engine

桨扇发动机prop-fan engine

离心涡轮喷气发动机centrifugal turbo-jet engine

脉冲喷气发动机pulse jet engine

前风扇涡轮喷气发动机front fan turbo-jet engine

燃气轮机gas turbine engine

三轴桨扇发动机three-shaft prop-fan engine

三轴涡轮前风扇涡轮发动机triple-spool front fan turbo-jet

双轴外涵涡轮喷气发动机twin-spool

by-pass turbo-jet

双轴涡轮风扇发动机twin-spool turbo-fan engine

同向旋转发动机co-rotation engine

外骨架发动机exo-skeletal engine

涡轮冲压喷气发动机turbo/ram jet engine 涡轮风扇发动机turbofan engine

涡轮火箭发动机turbo-rocket engine

涡轮螺旋桨发动机turboprop engine

涡轮喷气发动机turbojet engine

涡轮轴发动机turbo-shaft engine 轴流涡轮喷气发动机axial flow turbo-jet engine

型面profile

型面座标图aerofoil ordinate chart

型式form

轴流式压气机axial (flow) compressor

函道duct

函道比by-pass

函道风扇ducted-fan

中介机匣intermediate case

燕尾形样dovetail root

叶片vane(一般指静子叶片)

压气机compressor

压气机机匣compressor case

效率efficiency

压气机盘compressor disc

压缩比compression ratio

牙底root

涡轮导向器turbine nozzle

涡轮盘turbine disc

燃烧室burner // combustion chamber // combustor

燃烧室外套combustion outer case

燃油导管discharge nozzle

燃油滤fuel filter

燃油喷咀fuel atomizer // fuel spray nozzle 燃油消耗量fuel consumption

火焰筒liner

扩散器机匣diffuse case

加力燃烧室afterburner

航空发动机叶片术语

Terms of Aero-Engine Airfoils

叶片类型

Type of Airfoils

动叶blade // bucket

静叶vane

空心叶片hollow blade // core blade

实心叶片solid blade

涡轮导向器turbine nozzles

涡轮导向器扇形段turbine nozzle segment 涡轮导向器叶片turbine nozzle vane // nozzle guide vane (ngv)

涡轮工作叶片turbine blade // bucket

涡轮静子叶片turbine nozzle vane // nozzle guide vane (ngv)

涡轮叶轮turbine wheel

涡轮叶片turbine blades & vanes // buckets 涡轮转子叶片turbine blade // bucket

压气机定子叶片compressor vane // vane 压气机工作叶片compressor blade // blade 压气机叶轮compressor impeller // compressor wheel

压气机叶片compressor blades & vanes

压气机整流叶片compressor vane // vane 压气机转子叶片compressor blade // blade

叶片的结构特点

Characteristics of Airfoil Structure

基体部分base

榫头tip // cog // fir-tree // root // tenon

叶根blade root // root // vane tang

叶冠shroud // tip platform // tip shroud

叶身blade body

叶型部分aerofoil // profile

缘板platform // shroud

叶片的主要名称

Key Terms of Airfoil Body

基体base

进气边/前缘leading edge

理论叶型theoretical developed

airfoil/profile

排气边/后缘trailing edge // exhaust edge 弦chord

型线airfoil curve

叶背blade back // convex side // blade convex

叶盆blade basin // vane basin // blade/vane concave

叶片阻尼台blade damper // clapper //

mid-span

叶身blade body

叶型公差airfoil tolerance

叶型理论airfoil theory

叶型剖面airfoil section

中弧线airfoil mean line

工装

Tooling

标准件master piece // standard part // tool master 标准块master block // reference block

测具gauge // measuring fixture // measuring tool

测头feeler // gauge head measuring head // stylus

车床夹具lathe fixture

车刀lathe tool// cutter// turning tool

吊具lifting tool

夹具fixture

饺孔夹具reaming fixture // reaming jig

孔位置度测具hole true position gauge

拉刀broach (Bro.) // broaching cutter

拉削夹具broaching fixture

刨削夹具planner fixture

钳工工具bench-work tool

丝套insert // thread insert

丝锥taper // (screwing)tap

镗刀boring cutter

镗杆boring bar (B/bar) // boring spindle

镗孔夹具boring fixture // boring jig

铣槽工具grooving tool

铣床夹具milling jig

铣床铣槽刀milling machine // miller

铣铣槽刀刀milling cutter // milling tool

铣削夹具milling fixture

钻铰刀drill reamer

钻铰复合刀具combined drill and reamer 钻具jig

钻孔铰孔夹具drilling and tapping fixture 钻孔样板drill template (DRT)// drilling template

钻模(drill) jig

钻模板drill plate (DRP)

钻模与夹具jigs and fixtures

钻套jig bush

钻套jig bush(ing)

钻头bit // drill // drilling bit

机械加工术语

Terms for Machining

半精加工semi-finishing // semifinishing machining

插slotting

车turning

车床lathe// turning machine

车床研磨lathe lapping

车端面facing

车螺纹thread turning

车螺纹/螺纹加工thread/threading

车削turning

车削螺纹cut thread

成形法forming

冲头blanking ram // piercer // punch // ram head // slider

冲压(punch) pressing

冲压加工stamping

冲压件pressing //stamping

穿孔/套孔trepan/trepanning

粗加工roughing machining

锉file

倒角deburr // chamfer

倒角/去毛刺deburr(ing)

倒棱chamfer

电解抛光electrochemical polishing // electrolytic polishing // electro-polishing 电解蚀刻与抛光electrolytic etching and polishing

调整法machining on preset machine tool 定位locating // location

对刀to size // tool setting

仿形法copying

夹紧clamping

饺reaming

饺孔reaming

饺孔机reaming machine

饺孔钻reamer drill

饺铆钉孔ream a rivet hole

精加工finishing // finish machining

锯sawing

锯背back of the saw

锯槽kerf

锯齿serration

锯齿铣sawtooth milling

拉削broaching

冷装shrinkage fitting

铆rivet(ing)

铆钉rivet

磨床grind // grinding machine

磨端面face grinding

磨料abraser // abrasive material // grinding compound

磨削加工abrasive machining

抛polish 抛光buffing // burning // polish (Pol.)

刨planing// shapering

刨槽fillister // slot shaping

刨齿gear shaper cutting // gear-shaping

刨床planer // planing machine// shaper

刨削shaping

去毛刺deburring // fin cutting

镗boring

镗车两用机床boring lathe

镗床borer // boring machine

镗孔boring // borizing (金刚石)

镗磨联合机床combined boring and honing machine

镗钻两用机床boring and drilling machine 铣mill // milling

铣槽slot milling

铣镗床milling-borer // milling and boring machine

铣钻联合机床combined drill and mill machine

铣钻两用机床milling and drilling machine

旋spin

旋锻spin forging // rotary forging // rotary swaging

旋锻机spin forging machine // rotary forging machine // rotary swaging machine 旋压spinning

旋压成型stretch planishing // spin forming 压装press fitting

研lapping

研齿gear lapping

研磨lapping

找正aligning // to center align

装夹set-up

装配assembly

钻drill(ing)

钻床drilling machine

钻孔drilling

钻埋头孔countersink

表面处理

(镀层、涂漆和金属喷镀)

Surface treatment (Plating,Paining & Metal sparying)涂层不良imperfectly coated spots

涂层过厚thickening

涂层凸起lifting of the coating, protrusion, or lifting

冲压

Punch

尺寸检验dimension inspecting

基准datum

技术条件technical condition

加工fabricate

夹clamping

夹紧面clamping surface

夹具fixture

钻孔drill

钻头drill

图纸及工艺规程常用词汇Everyday

Vocabularies on Working Drawings &

W.P.S

尺scale

尺寸dimension // size

尺寸单向极限single of size

尺寸过大oversize

尺寸过小undersize

尺寸极限limit of size

尺寸最大极限maximum of size

尺寸最大余量极限maximum metal of size 尺寸最小极限minimum of size

齿根root

处理treatment

吹砂blast // abrasive blasting

垂直度perpendicularity // squareness

垂直度公差squareness tolerance

单位燃油消耗量specific fuel consumption 单位压力unit pressure

单位装配件assembly unit

单向公差unilateral tolerance

单向公差域bilateral tolerance zone

氮化nitriding

当量equivalent

挡块stop

刀柄holder

刀杆cutter bar

刀痕scar // tool mark

等离子喷镀plasma spray

等值equivalent

低压压气机LP compressor

地面试车ground run

典型加工typical operation 防锈rust protection // rust proof

仿形copy

仿形铣床copying milling machine // duplicator

仿型加工form machine

高速钢high speed steel

高速工具钢high speed tool steel

高温合金high temperature alloy

高压压气机HP compressor

根root

根切undercut

公差tolerance

公差带tolerance band

公称尺寸nominal size

功能function

功能尺寸function dimension

功能要求functional requirement

构造尺寸constructional dimension

固定fasten

固定工具fastening tool

故障defect // blemish // failure // fault // imperfection // trouble

故障分析trouble shooting

关键零件critical part

观点view

过盈interference

过盈配合interference fit

过载overload

互换性interchangeability

互换性组件interchangeable assembly 花键splined shaft

花键轴splined shaft

火裂fire cracks

机床machine (tool)

机匣case // casing

基本尺寸base dimension // basic size 基本公差basic tolerance

基本数basic member

基本锥体basic taper

基孔制hole basis limit system

基线basic line

基轴制shaft basis

基轴制shaft basis limit system

基准data // reference

基准尺寸datum dimension

基准点datum point

基准件basic member

基准角basic angle

基准面datum face // datum plane

基准线datum line // zero line

基准叶片master vane

几何公差geometrical tolerance

几何精度accuracy geometrical

加工制造fabricate

夹紧fastening

夹具clamping apparatus // dogging tool // fixture // holding device // jig

检验装置checker

节径pitch diameter

精度accuracy // precision

精锻precision forging

精加工finishing

精磨precision ground

精确长度exact length

精调fine adjustment // accurate adjustment //precision adjustment

孔bore // hole

框flame

拉床broacher // broaching machine

拉刀broacher

拉销broach

离心式压气机centrifugal compressor

离心铸造centrispum casting iron

立式车床vertical lathe

立式钻床upright drill

螺母nut

螺栓bolt

名义尺寸base size // nominal size

内径inner diameter

内裂internal crack

内外函发动机by-pass engine

内应力internal stress

内圆磨床internal grinding machine

耐磨性resistance to wear

耐热钢heat resisting steel

耐热合金heat-resisting

啮合mesh

啮合线action line

扭转twisting

排气边trailing edge

排气喷口exhaust nozzle

盘disc 抛光polishing

抛光机polisher // burnishing wheel 刨平plane

泡疤blister

配合fit // matching // mating

配合等级classes of fit // grade of fit 配合间隙class of fit

配合类型types of fit

配合容差fitting allowance

配合直径snap diameter

配合制system of fits

配件mating piece

喷口nozzle

喷丸peening // shot-blasting

喷丸处理shot peening

喷雾器atomizer

喷嘴nozzle

批生产mass production

疲劳断裂fatigue fracture

匹配matching

片sheet

偏心的eccentric

偏心距eccentric distance

偏心轮eccentric

偏心套eccentric bushing

偏心轴eccentric axis

偏心装置eccentric

偏移deviation

漆paint

切断parting

切面cutting

切切削深度depth of cut

切头cropping

切削cut

切削工具cutter

切削加工machining

轻合金light alloy

轻微的slight

清楚的clear

清理cleaning

清漆层不好poorly varnished film 区域zone

曲度curve

曲面curved surface

曲线curve

屈服yield

屈服点yield point

屈服强度yield strength

屈服应力proof stress // yield stress

缺口敏感性notch sensitivity

缺陷blemish // defect // failure // fault // imperfection

热脆性red shortness

热裂hot crack

热裂纹clink

热损heat waste

容差allowance

熔化smelt (ing)

蠕变creep

设计design

设计草图rough plan

设计尺寸design size

设计角design angle

伸长elongation

伸长率elongation

失速stall(飞机)

湿吹砂vapour blast

时间表schedule

时效ag(e)ing

时效处理seasoning

识别号identification number

实际尺寸actual size

实际有效直径virtual effective diameter 式样form // manner

事故accident // failure

视图view

试车test run // trial run

试件test piece

试验examine // test

试验参数test data

试样coupon // (test) sample // test specimen

试样长度sample

释放release

手册manual

手段means

寿命limit of life

数number

数据data

数量quantity

说明书description // specification 榫头root

调正adjustment

调质improvement

跳动量runout

凸起overfill

凸台boss

凸缘collar // flange

图scheme

图板drawing board

图号drawing number

图形机体feature

图样draft // drawing

图纸drawing (sheet)

图纸比例drawing scale

图纸技术要求drawing call-out

涂层不良imperfectly coated spots

涂层过厚thickening

涂层凸起lifting of the coating, protrusion, or lifting

涂漆paint

推荐尺寸preferred size

推力thrust

推力比thrust ratio

椭圆度ovality

外部检查visual inspection

外函道by-pass duct

外螺纹external screw thread

外形outline

外圆磨床circular grinding machine

位置location

位置公差positional tolerance

蜗杆worm

蜗轮work wheel

卧式钻镗床horizontal boring & drilling machine

误差error

习惯表示法conventional representation 铣床milling machine

铣刀milling

现场site // spot

相当的equivalent

相应值equivalent

消除应力stress relieved // stress released 消耗consumption

销钉pin

销孔bore // pin hole

销子pin

斜度angularity (tolerance)

压板clamp (plate)

氩弧焊argon-arc welding

应变strain

应变时效strain ageing

应力stress

应力腐蚀裂纹stress corrosion crack

应力消除stress relieving

应力-应变曲线stress strain curve

应力-应变图stress strain diagram

圆度circularity // roundness

圆滑smoothness

圆心center of circle

圆柱度cylindricity

直径diameter

制度system

制造manufacture

质量quality

质量验收标准quality acceptance standard 中心距center distance

中心孔center hole

轴shaft

轴承bearing

轴线axis

轴线axis

主喷咀main nozzle

铸造casting

铸造组织casting iron structure

专门技术know-how

专门铣床planomilling machine

专用工具special tool

专用工装special tooling

专用设备special purpose machine

专用铣床production machine

转换reset

转子叶片blade

装备device

装夹mount

装配assembly // mount

装配车间assembling shop // assembly shop // erecting shop // fitting shop

装配间隙fit clearance

装配件assembly

装配图assembly drawing // erection drawing 装箱退火close annealing

装置device

锥齿轮bevel gear

锥度taper

锥螺纹taper thread

锥面conical surface

锥体slow object // taper

总尺寸外形尺寸overall dimension

总体布置图general layout

总装车间assembly department

总装件assembly // general assembly

总装图general layout

组合件joint

组件assembly

组装件sub assembly

钻drill

钻床drill machine

钻具jig

钻孔drill

钻套drill jig bush

钻头号drill number

最大长度max length

最大间隙major clearance

最大推力full thrust // top thrust

最大直径major diameter

最小长度min length

最小间隙minor clearance

最小直径minor diameter

缺陷解释

Interpretation of Defects

凹陷undercutting (在母材上沿焊接边的沟槽或充填不足)

变形deformation (在加工时未能保持住形状不变或与相邻部有不顺滑转接)

电解腐蚀electrolytic action(不同金属间的电蚀作用造成的缺陷)

断裂fracture(受力过大造成的破坏)

开裂flaw

外贸常用词语和术语Everyday Vocabularies of Foreign Trade

询盘

Inquiry

把某物交付给某人to deliver sth to sb

把询价记录在卷to keep the inquiry on file 办理交货to effect delivery // to make delivery

还盘

Counter Offer

还盘counter offer

享有盛誉enjoy great popularity

与某人达成交易conclude business with sb.

达成交易close business // close a deal // close a transaction // close a bargain

价格

Price

成本加保险费运费价cost, insurance & freight (C.I.F.)

成本加运费价cost & freight (CFR) 船上交货free on board (F.O.B)

底价floor price

货币currency

价格偏低on the low side

价格条件price terms

廉价出售 a bargain sale

市场价market price

讨价还价bargain

为某事拼命讨价还价drive a hard bargain over sth.

与某人成交make a bargain with sb

最低价rock-bottom price

英汉无损检测专业词汇汇编

英汉无损检测专业词汇汇编 夏纪真编 A ablution 清洗Absorbed dose 吸收剂量 Absorbed dose rate 吸收剂量率 A.C magnetic saturation 交流磁饱和acceptance specification 验收规范Acceptanc limits 验收范围 Acceptance level 验收水平验收标准Acceptance standard 验收标准Accessories 附件配件辅助设备辅助器材Accumulation test 累积检测 Accuracy 精确度准确度acetone 丙酮 Acoustic emission count 声发射计数Acoustic emission transducer 声发射换能器Acoustic emission (AE) 声发射Acoustic holography 声全息术 Acoustic impedance 声阻抗Acoustic impedance matching 声阻抗匹配Acoustic impedance method 声阻法Acoustic wave 声波 Acoustic-ultrasonic 声-超声(AU)Acoustical lens 声透镜 across 交* 横过 Activation 活化Activity 活度 Adequate shielding 适当防护、适当屏蔽 address: 地址: additional stress 附加应力 AE 声发射air header 集气管 air set 空气中凝固, 常温自硬自然硬化air supply 气源 aisle 过道走廊alkaline battery 碱性电池 alarm level 报警电平alarm condition 报警状态 Alignment 对准定位调整校直allowable variation 允许偏差容许变化alternating current 交流电aluminum powder 铝粉 amount 数量Ampere turns 安匝数 amplifier panel 放大器面板Amplitude 振幅、幅度 anchor bolt 锚定螺栓地脚螺栓 analyzer 分析器Angle beam method 斜射法、角波束法Angle beam probe 斜探头、角探头Angle of incidence 入射角 Angle of reflection 反射角Angle of spread 扩散角 Angle of squint 偏向角、偏斜角Angle probe 斜探头、角探头

(完整word版)工程材料常用词汇表(中英文)

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form-wound 模绕 performance characteristic 工作特性 frequency 频率 revolutions per minute 转/分 motoring 电动机驱动 generating 发电 per-unit value 标么值 ,,, breakdown torque 极限转矩 breakaway force 起步阻力 overhauling 检修 wind-driven generator 风动发电机 revolutions per second 转/秒 number of poles 极数 speed-torque curve 转速力矩特性曲线 plugging 反向制动 plug插头,塞子,栓 synchronous speed 同步转速 percentage 百分数 locked-rotor torque 锁定转子转矩 full-load torque 满载转矩 prime mover 原动机 inrush current 涌流 magnetizing reactance 磁化电抗 line-to-neutral 线与中性点间的 stator winding 定子绕组 leakage reactance 漏磁电抗 no-load 空载 ,,, full load 满载 Polyphase 多相(的) iron-loss 铁损 complex impedance 复数阻抗 rotor resistance 转子电阻 leakage flux 漏磁通 locked-rotor 锁定转子

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电动机:motor 直流电动机:direct current motor 交流电动机:alternating current motor 交直流两用电动机:universal motor 同步电动机:synchronous motor {siNkrEnEs] 笼型同步电动机:cage synchronous motor 同步感应电动机:synchronous induction motor 磁阻电动机:reluctance motor 业同步磁阻电动机:subsynchronous reluctance motor 异步电动机:asynchronous motor {el'sINkrEnEs} 感应电动机:induction motor 无刷绕线转子感应电动机:brushless wound-rotor induction motor 他励:separately excited 自励:self-excited 混励:compositely excited 并励:shunt 申励:series 复励:compound excited 复励:用以指明电机至少由两个绕组励磁,其中之一是申励绕组 绕组:winding 初级绕组:primary winding 次级绕组:secondary winding 主绕组:main winding 定子绕组:stator winding 转子绕组:rotor winding 电枢绕组:armature winding 阻尼绕组:damping winding 起动绕组:starting winding 年甫助起动绕组:auxiliary starting winding 励磁绕组:excitation winding 磁场绕组:field winding 试验: 性能试验:performance test 型式试验:type test 重复试验:duplicated test

电子信息工程专业英语词汇(精华整理版)

transistor n 晶体管 diode n 二极管semiconductor n 半导体 resistor n 电阻器 capacitor n 电容器 alternating adj 交互的 amplifier n 扩音器,放大器integrated circuit 集成电路 linear time invariant systems 线性时不变系统voltage n 电压,伏特数 tolerance n 公差;宽容;容忍condenser n 电容器;冷凝器dielectric n 绝缘体;电解质electromagnetic adj 电磁的 adj 非传导性的 deflection n偏斜;偏转;偏差 linear device 线性器件 the insulation resistance 绝缘电阻 anode n 阳极,正极 cathode n 阴极 breakdown n 故障;崩溃 terminal n 终点站;终端,接线端emitter n 发射器 collect v 收集,集聚,集中insulator n 绝缘体,绝热器oscilloscope n 示波镜;示波器 gain n 增益,放大倍数 forward biased 正向偏置 reverse biased 反向偏置 P-N junction PN结 MOS(metal-oxide semiconductor)金属氧化物半导体 enhancement and exhausted 增强型和耗尽型 integrated circuits 集成电路 analog n 模拟 digital adj 数字的,数位的horizontal adj, 水平的,地平线的vertical adj 垂直的,顶点的amplitude n 振幅,广阔,丰富attenuation n衰减;变薄;稀薄化multimeter n 万用表 frequency n 频率,周率 the cathode-ray tube 阴极射线管 dual-trace oscilloscope 双踪示波器 signal generating device 信号发生器 peak-to-peak output voltage 输出电压峰峰值sine wave 正弦波 triangle wave 三角波 square wave 方波 amplifier 放大器,扩音器 oscillator n 振荡器 feedback n 反馈,回应 phase n 相,阶段,状态 filter n 滤波器,过滤器 rectifier n整流器;纠正者 band-stop filter 带阻滤波器 band-pass filter 带通滤波器 decimal adj 十进制的,小数的hexadecimal adj/n十六进制的 binary adj 二进制的;二元的octal adj 八进制的 domain n 域;领域 code n代码,密码,编码v编码 the Fourier transform 傅里叶变换 Fast Fourier Transform 快速傅里叶变换microcontroller n 微处理器;微控制器assembly language instrucions n 汇编语言指令 chip n 芯片,碎片 modular adj 模块化的;模数的 sensor n 传感器 plug vt堵,塞,插上n塞子,插头,插销coaxial adj 同轴的,共轴的 fiber n 光纤relay contact 继电接触器 single instruction programmer 单指令编程器 dedicated manufactures programming unit 专 供制造厂用的编程单元 beam n (光线的)束,柱,梁 polarize v(使)偏振,(使)极化 Cathode Ray Tube(CRT)阴极射线管 neuron n神经元;神经细胞 fuzzy adj 模糊的 Artificial Intelligence Shell 人工智能外壳程序 Expert Systems 专家系统 Artificial Intelligence 人工智能 Perceptive Systems 感知系统 neural network 神经网络 fuzzy logic 模糊逻辑 intelligent agent 智能代理 electromagnetic adj 电磁的 coaxial adj 同轴的,共轴的 microwave n 微波 charge v充电,使充电 insulator n 绝缘体,绝缘物 nonconductive adj非导体的,绝缘的 antenna n天线;触角 modeling n建模,造型 simulation n 仿真;模拟 prototype n 原型 array n 排队,编队 vector n 向量,矢量 wavelet n 微波,小浪 sine 正弦cosine 余弦 inverse adj倒转的,反转的n反面;相反v 倒转 high-performance 高精确性,高性能 two-dimensional 二维的;缺乏深度的 three-dimensional 三维的;立体的;真实的 object-oriented programming面向对象的程序 设计 spectral adj 光谱的 attenuation n衰减;变薄;稀释 distortion n 失真,扭曲,变形 wavelength n 波长 refractive adj 折射的 ATM 异步传输模式Asynchronous Transfer Mode ADSL非对称用户数字线Asymmetric digital subscriber line VDSL甚高速数字用户线very high data rate digital subscriber line HDSL高速数据用户线high rate digital subscriber line FDMA频分多址(Frequency Division Multiple Access) TDMA时分多址(Time Division Multiple Access) CDMA同步码分多址方式(Code Division Multiple Access) WCDMA宽带码分多址移动通信系统(Wideband Code Division Multiple Access) TD-SCDMA(Time Division Synchronous Code Division Multiple Access)时分同步码分多址 SDLC(synchronous data link control)同步数据 链路控制 HDLC(high-level data link control)高级数据链路 控制 IP/TCP(internet protocol /transfer Control Protocol)网络传输控制协议 ITU (International Telecommunication Union) 国际电信联盟 ISO国际标准化组织(International Standardization Organization); OSI开放式系统互联参考模型(Open System Interconnect) GSM全球移动通信系统(Global System for Mobile Communications) GPRS通用分组无线业务(General Packet Radio Service) FDD(frequency division duplex)频分双工 TDD(time division duplex)时分双工 VPI虚路径标识符(Virtual Path Identifier); ISDN(Integrated Services Digital Network)综 合业务数字网 IDN综合数字网(integrated digital network) HDTV (high definition television)高清晰度电视 DCT(Discrete Cosine Transform)离散余弦变换 VCI(virtual circuit address)虚通路标识 MAN城域网Metropolitan area networks LAN局域网local area network WAN广域网wide area network 同步时分复用STDM Synchronous Time Division Multiplexing 统计时分复用STDM Statistical Time Division Multiplexing 单工传输simplex transmission 半双工传输half-duplex transmission 全双工传输full-duplex transmission 交换矩阵Switching Matrix 电路交换circuit switching 分组交换packet switching 报文交换message switching 奇偶校验parity checking 循环冗余校验CRC Cyclic Redundancy Check 虚过滤Virtual filter 数字滤波digital filtering 伪随机比特Quasi Random Bit 带宽分配Bandwidth allocation 信源information source 信宿destination 数字化digitalize 数字传输技术Digital transmission technology 灰度图像Grey scale images 灰度级Grey scale level 幅度谱Magnitude spectrum 相位谱Phase spectrum 频谱frequency spectrum 智能设备Smart Device 软切换Soft handover 硬切换Hard Handover 相干检测Coherent detection 边缘检测Edge detection 冲突检测collision detection 业务集合service integration 业务分离/综合service separation/ integration 网络集合network integration 环形网Ring networks 令牌环网Token Ring network 网络终端Network Terminal 用户终端user terminal 用户电路line circuit 电路利用率channel utilization(通道利用率) 相关性coherence 相干解调coherent demodulation 数字图像压缩digital image compression 图像编码image encoding 有损/无损压缩lossy/lossless compression 解压decompression 呼叫控制Call Control 误差控制error control 存储程序控制stored program control 存储转发方式store-and-forward manner 语音\视频传输voice\video transmission 视频点播video-on-demand(VOD) 会议电视Video Conference 有线电视cable television 量化quantization 吞吐量throughput 话务量traffic 多径分集Multipath diversity 多媒体通信MDM Multimedia Communication 多址干扰Multiple Access Interference 人机交互man machine interface 交互式会话Conversational interaction

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