80C51单片机指令系统操作码助记符英语原文和汉语含义(1)
80C51单片机指令系统操作码助记符按功能可分为五大类：为了便于理解、加强记忆，对每个助记符给出英语原文和汉语含义。
1）数据传送类指令（7种助记符）
MOV：Move，对内部数据寄存器RAM和特殊功能寄存器SFR的数据进行传送。MOVC：Move Code，读取程序存储器数据表格的数据传送。
MOVX：Move External RAM，对外部RAM的数据传送。
XCH：Exchange，字节交换。
XCHD：Exchange low－order Digit，低半字节交换。
PUSH：Push into Stack，入栈。
POP：Pop from Stack，出栈。
2）算术运算类指令（8种助记符）
ADD：Addition，加法。
ADDC：Add with Carry，带进位加法。
SUBB：Subtract with Borrow，带借位减法。
DA：Decimal Adjust，十进制调整。
INC：Increment，加1。
DEC：Decrement，减1。
MUL：Multiplication、Multiply，乘法。
DIV：Division、Divide，除法。
3）逻辑运算类指令（10种助记符）
ANL：And Logic，逻辑与。
ORL：OR Logic，逻辑或。
XRL：Exclusive－OR Logic，逻辑异或。
CLR：Clear，清0。
CPL：Complement，取反。
RL：Rotate left，循环左移。
RLC：Rotate Left through the Carry flag，带进位循环左移。
RR：Rotate Right，循环右移。
RRC：Rotate Right through the Carry flag，带进位循环右移。
SWAP：Swap，低4位与高4位交换。
4）控制转移类指令（18种助记符）
ACALL：Absolute subroutine Call，子程序绝对调用。
LCALL：Long subroutine Call，子程序长调用。
RET：Return from subroutine，子程序返回。
RETI：Return from Interrupt，中断返回。
AJMP：Absolute Jump，绝对转移。
SJMP：Short Jump，短转移。
LJMP：Long Jump，长转移。
CJNE：Compare Jump if Not Equal，比较不相等则转移。
DJNZ：Decrement Jump if Not Zero，减1后不为0则转移。
JZ：Jump if Zero，结果为0则转移。
JNZ：Jump if Not Zero，结果不为0则转移。
JC：Jump if the Carry flag is set，有进位则转移。
JNC：Jump if Not Carry，无进位则转移。
JB：Jump if the Bit is set，位为1则转移。
JNB：Jump if the Bit is Not set，位为0则转移。
JBC：Jump if the Bit is set and Clear the bit，位为1转移，并清除该位。
NOP：No Operation，空操作。
5）位操作指令（1种助记符）
SETB：Set Bit，位置1。
软件开发合同英文版
编号：_____________软件开发合同 Party A：_________________________ Party B：_________________________ 签订日期：_______年______月______日
Entrusting Party (Party A): Entrusted Party (Party B): Date： Sign at: Validity: Printed by Ministry of Science and Technology of the People’s Republic of China Instruction The contract is a sample for Technology Development Contract printed by Ministry of Science and Technology of the People’s Republic of China. The technical contract registry organs can recommend the sample to the parties concerned in technology contracts for reference. 1.The contract is applied for the technology development contracts in which one party entrusts the other party to research and develop new technologies，products， crafts， materials or new varieties and series. 2.If there are several representatives in either party， Party A or Party B could be respectively listed as common entrusting party or common entrusted party in the “Entrusting Party” or “Entrusted Party” provisions（new page）according to their own relations in the contract. 3. Any conditions not stipulated here will be listed in the appendix in accordance with to the parties’ negotiations. And the appendix forms an indispensable part of this contract. 4.As for the terms and conditions no need to be filled in this contract agreed upon by the parties， they should be indicated with the word such as N/A.
新版新概念英语第一册课文PDF
Lesson 1 Excuse me! 对不起! Listen to the tape then answer this question. Whose handbag is it? 听录音,然后回答问题,这是谁的手袋? Excuse me! Yes? Is this your handbag? Pardon? Is this your handbag? Yes, it is. Thank you very much. New Word and expressions 生词和短语 excuse v. 原谅 me pron. 我(宾格) yes
adv. 是的 is v. be 动词现在时第三人称单数 this pron.这 your possessive adjective 你的,你们的handbag n. (女用)手提包 pardon int. 原谅,请再说一遍 it pron.它 thank you 感谢你(们) very much 非常地
参考译文 对不起 什么事? 这是您的手提包吗? 对不起,请再说一遍。 这是您的手提包吗? 是的,是我的。非常 感谢! Lesson 3 Sorry, sir. 对不起,先生。 Listen to the tape then answer this question. 听录音,然后回答问题。这位男士有没有要回他的雨伞? My coat and my umbrella please. Here is my ticket. Thank you, sir. Number five. Here's your umbrella and your coat.
程序员所用到的英语词汇-java语言
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Chapter 1 objectives Describe the process of visual program design and development Explain the term object-oriented programming Object Oriented Programming (OOP)—C#, Java, Visual Basic User controls the sequence User actions cause events to occur which trigger methods Explain the concepts of classes, objects, properties, methods, and events List and describe the three steps for writing a C# program Three steps(planning) Design the user interface Plan the properties Plan the C# code Three steps(planning) Define user interface Set the properties Write the code Describe the various files that make up a C# project .sln **Form.cs Program.cs **Form.resx **Form.Designer.cs Identify the elements in the Visual Studio environment Form designer Editor for entering and modifying C# code Compiler Debugger Object Browser Help Define design time, run time, and debug time Design Time Design user interface (forms) Write code Run Time Testing project Running project Debug Time Run-time errors Pause program execution Write, run, save, and modify your first C# program Identify syntax errors, run-time errors, and logic errors Syntax errors Breaking the rules of the language Run-time errors or exceptions Program halts due to statements that cannot execute Logic errors Program runs but produces incorrect results
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The birds are flying over the house. 鸟儿在屋上飞过。 over还可表不"在……上方"(不接触表面)，如： The sky is over our heads. 天空在我们头顶上。 6.There are some boats on the river. 河上有几艘船。 句中on意为"在……上面"(接触表面)。又如： There is a book on the table. 桌上有一本书。 7.The ship is going under the bridge. 那船正从桥下驶过。 句中under意为"在……下面(或下方)"。如： There is a dog under the tree. 树下有只狗。 ship一般指海洋中行驶的大船。boat一词指河中行驶的小船。另外：飞机(正式用语)aeroplane(英)/airplane(美);飞机(非正式用语) plane。 新概念英语第1册课文详注Lesson35~36 1.This is a photograph of our village.这是我们村庄的一张照片。 句中of是介词，表示"……的"。又如： the windows of a room 房间的窗户 2.It is between two hills. 我们的村庄坐落在一个山谷之中。 句中It指village。between是介词，表示"在……(两者)之间"。又如： The man is standing between two policemen.
新概念英语第一册课文word版
Lesson 1: Excuse me! Excuse me! [劳驾，请问，对不起] Yes? Is this your handbag? [handbag的发音，当两个爆破音连在一起时前一个失去爆破，故读作：han(d)bag] Pardon? [请原谅，请再说一遍。完整句型：I beg your pardon？] Is this your handbag? Yes, it is. Thank you very much. [亦可用Thank you或Thanks，表示强调时用Thanks a lot] 笔记： 1、excuse 1）v. 原谅。eg. Excuse me. 请原谅，劳驾。 2）n. 借口。eg. It‘s an excuse. 那是一个借口 2、me pron. 我（宾格） eg. He loves me. 他爱我。 eg. She cheats me. 她骗我。 eg. Please tell me. 请告诉我。 3、Excuse me的用法。打搅别人时，常被译作“劳驾” 1）为了要引起别人的注意 eg. Excuse me, Is this your handbag? 2) 要打扰某人或要打断别人的话 Eg. Excuse me. May I ask you a question?
3) 向陌生人问路 Eg. Excuse me. Could you please tell me the way to the railway station? 劳驾，请问去火车站的路怎么走呢？ 4) 向某人借东西 Eg. Excuse me. Can I borrow your pen? 打扰下，可不可以接你的钢笔用下啊？ 5）需要从别人身边挤过或让别人给自己让路 Eg. Excuse me. Could you please make some room for me? 劳驾，借过下一下。 6）要求在宴会或会议中途中离开一会儿 Eg. Excuse me. May I leave for a little while? 对比起，我离开一下。 4、sorry 用于当你做错事而向别人道歉的时候，表示“对不起” 1）请问几点了？ Eg. Excuse me. What time is it? 2) 不小心把水弄到了别人身上。 Eg. Sorry. 或者I‘m sorry！ 3）对不起，我先失陪一下 Eg. Excuse me. 4) 误解了别人的意思 Eg. Sorry. 5、Yes 1) adv. 是的（对一般疑问句的肯定回答） Eg. Are you mad? 你疯了吗？ ----- Yes, I am. 是的，我疯了
计算机常用英语词汇大全
、 计算机常用英语词汇大全 CPU(Center Processor Unit)中央处理单元 mainboard主板 RAM(random access memory)随机存储器(内存) ROM(Read Only Memory)只读存储器 Floppy Disk软盘 Hard Disk硬盘 CD-ROM光盘驱动器(光驱) , monitor监视器 keyboard键盘 mouse鼠标 chip芯片 CD-R光盘刻录机 HUB集线器 Modem= MOdulator-DEModulator,调制解调器 P-P(Plug and Play)即插即用 , UPS(Uninterruptable Power Supply)不间断电源 BIOS(Basic-input-Output System)基本输入输出系统 CMOS(Complementary Metal-Oxide-Semiconductor)互补金属氧化物半导体
setup安装 uninstall卸载 wizzard向导 OS(Operation Systrem)操作系统OA(Office AutoMation)办公自动化、 exit退出 edit编辑 copy复制 cut剪切 paste粘贴 delete删除 select选择 find查找 · select all全选 replace替换 undo撤消 redo重做 program程序 license许可(证) back前一步 next下一步
] finish结束 folder文件夹 Destination Folder目的文件夹 user用户 click点击 double click双击 right click右击 settings设置 … update更新 release发布 data数据 data base数据库 DBMS(Data Base Manege System)数据库管理系统view视图 insert插入 object对象 ; configuration配置 command命令 document文档 POST(power-on-self-test)电源自检程序 cursor光标
程序员必备IT软件开发常用英语词汇
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ADO(ActiveX Data Object)ActiveX数据对象 advanced 高级的 aggregation 聚合、聚集 algorithm 算法 alias 别名align 排列、对齐 < allocate 分配、配置 allocator分配器、配置器 angle bracket 尖括号 annotation 注解、评注 API (Application Programming Interface) 应用(程序)编程接口appearance 外观 append 附加 application 应用、应用程序 " application framework 应用程序框架 Approximate String Matching 模糊匹配 architecture 架构、体系结构 archive file 归档文件、存档文件 argument参数 array 数组 arrow operator 箭头操作符 assert(ion) 断言
新概念英语第一册课文(背诵版)
Lesson 1 Excuse me! Excuse me! Yes? Is this your handbag? Pardon? Is this your handbag? Yes, it is. Thank you very much. Lesson 3 Sorry, sir. My coat and my umbrella please. Here is my ticket. Thank you, sir. Number five. Here's your umbrella and your coat. This is not my umbrella. Sorry sir. Is this your umbrella? No, it isn't. Is this it? Yes, it is. Thank you very much. Lesson 5 Nice to meet you : Good morning. STUDENTS: Good morning, Mr. Blake. MR. BLAKE: This is Miss Sophie Dupont. Sophie is a new is French. MR. BLAKE: Sophie, this is is German. HANS: Nice to meet you. MR. BLAKE: And this is 's Japanese. NAOKO: Nice to meet you. MR. BLAKE: And this is 's Korean. CHANG-WOO: Nice to meet you. MR. BLAKE: And this is is Chinese. LUMNG: Nice to meet you. MR. BLAKE: And this is 's Chinese, too. XIAOHUI: Nice to meet you. Lesson 7 Are you a teacher? ROBERT: I am a new name's Robert. SOPHIE: Nice to meet you. My name's Sophie. ROBERT: Are you French? SOPHIE: Yes, I am. SOPHIE: Are you French too? ROBERT: No, I am not. SOPHIE: What nationality are you? ROBERT: I'm Italian. ROBERT: Are you a teacher? SOPHIE: No, I'm not. ROBERT: What's your job? SOPHIE: I'm a keyboard operator. SOPHIE: What's your job? ROBERT: I'm an engineer. Lesson 9 How are you today? STEVEN: Hello, Helen. HELEN: Hi, Steven. STEVEN: How are you today? HELEN: I'm very well, thank you. And you? STEVEN: I'm fine, thanks. STEVEN: How is Tony? HELEN: He's fine, thanks. How's Emma? STEVEN: She's very well, too, Helen. STEVEN: Goodbye, to see you. HELEN: Nice to see you, too, Steven. Goodbye. Lesson 11 Is this your shirt? HEACHER：Whose shirt is that? HEACHER：Is this your shirt, Dave? DAVE: No. Sir. It's not my shirt. DAVE: This is my shirt. My shirt's blue. TEACHER: Is this shirt Tim's? DAVE: Perhaps it is, 's shirt's white. HEACHER：Tim! TIM: Yes, sir? HEACHER：Is this your shirt? TIM: Yes, sir. HEACHER：Here you are. Catch! TIM: Thank you, sir. Lesson 13 A new dress LOUISE: What colour's your new dress? ANNA: It's green. ANNA: Come upstairs and see it. LOUISE: Thank you. ANNA: Look!Here it is! LOUISE: That's nice 's very smart. ANNA: My hat's new, too. LOUISE: What colour is it? ANNA: It's the same 's green, too. LOUISE: That is a lovely hat! Lesson 15 Your passports, please. CUSTOMS OFFICER: Are you Swedish? GIRLS: No, we are are Danish. CUSTOMS OFFICER: Are your friends Danish, too? GIRLS: No, they aren't. They are Norwegian. CUSTOMS OFFICER: Your passports, please. GIRLS: Here they are. CUSTOMS OFFICER: Are these your cases? GIRLS: No, they aren't. GIRLS: Our cases are brown. Here they are. CUSTOMS OFFICER: Are you tourists? GIRLS: Yes, we are. CUSTOMS OFFICER: Are your friends tourists too? GIRLS: Yes, they are. CUSTOMS OFFICER: That's fine. GIRLS: Thank you very much. 1
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Computer Engineer is involved in various tasks of computing like designing, programming related to software and also tasks with respect to hardware. So it is vital that they have proper blend of sound knowledge on both areas. Computer engineers take part in challenging and critical projects and must have the ability to work on a broad range of technologies in diversified critical project areas. For achieving a sound result on the above it is vital that the computer engineers must possess an in-depth knowledge on their subjects. It is also essential that they possess excellent communication and written skills to present their points precisely and clearly to clients and team mates. They should also be open minded and must have good interaction abilities to move in a team and get the work done efficiently. Resume - Computer Engineer Steve James 2230, 173, East Coast, NY 228978 Home: 111-111-1111 Cell: 222-222-2222 Email: (include Email Address) ________________________________________________________________________ Have excellent technical skills, communication skill, and goal-focused professional offering 9 years of experience in Computer industry. I am motivated and enthusiastic by new challenges and tasks and take excellent approach to achieve success in all projects. I like to work in a complex projects which have scope for learning and challenge. I have experience in working with different operating system and platforms namely Windows, UNIX, Linux and Dos. Have expertise various quality process and techniques by which I efficiently took care of quality deliverables of myself and my team which helped in gaining satisfied customers for the organization. Objective: To take a challenging and high performance oriented role in the field of Computer enginnering and implement the expertise and experience gained in this field to develop complex project with efficiency and quality. Education: ?BS, Computer engineering, University of Pheonix, NY,1996 ?MS, Computer engineering, University of Georgia,1998 Professional Certification: ?MCSE Certified,1998
新概念英语第一册课文原文
新概念英语第一册 Lesson1: Excuse me! Excuse me! Yes? Is this your handbag? Pardon? Is this your handbag? Yes, it is. Thank you very much. Lesson 3:Sorry sir. My coat and my umbrella please. Here is my ticket. Thank you sir. Number five. Here is your umbrella and your coat. This is not my umbrella. Sorry sir. Is this your umbrella? No, it isn't. Is this it? Yes, it is. Thank you very much. Lesson 5: Nice to meet you. Good morning. Good morning, Mr. Blake. This is Miss Sophie Dupont. Sophie is a new student. She is a French. Sophie, this is Hans. He is German. Nice to meet you. And this is Naoko. She’ｓJapanese. Nice to meet you. And this is Chang-woo. He’s Korean. Nice to meet you. And this is Luming. He’s Chinese. Nice to meet you. And this is Xiaohui. She’s Chinese, too. Nice to meet you.
软件开发常用英语词汇
A abstract抽象的 abstract base class(ABC)抽象基类 abstract class抽象类 abstraction抽象、抽象物、抽象性 access存取、访问 access function访问函数 access level访问级别 account账户 action动作 activate激活 active活动的 actual parameter实参 adapter适配器 add-in插件 address地址 address space地址空间 ADO(ActiveX Data Object)ActiveX数据对象 advanced高级的 aggregation聚合、聚集 algorithm算法 alias别名 align排列、对齐 allocate分配、配置 allocator分配器、配置器 angle bracket尖括号 annotation注解、评注 API(Application Programming Interface)应用(程序)编程接口appearance外观 append附加 application应用、应用程序 application framework应用程序框架 Approximate String Matching模糊匹配 architecture架构、体系结构 archive file归档文件、存档文件 argument参数。 array数组 arrow operator箭头操作符 assert(ion)断言 assign赋值 assignment赋值、分配 assignment operator赋值操作符 associated相关的、相关联的 asynchronous异步的
新概念英语1册 课文 完整版
新概念英语1册课文完整版 学习新概念英语计划建议： 1、第一步：先背单词，不要去看课文。 2、第二步：听录音，看看自己是否能听懂，是否能用英文把课文写出来。 3、第三步：通过自学导读理解课文的关键语句。 4、第四步：做完教材中的所有练习。 5、学新概念最有效的方式就是背诵课文了。建议能将整个课文背诵出来。也不需要完全背诵，只要能照着中文背诵出来就可以了。 Lesson 1 Excuse me! 对不起！ Excuse me! Yes? Is this your handbag? Pardon? Is this your handbag? Yes, it is. Thank you very much. 参考译文 对不起
什么事？ 这是您的手提包吗？ 对不起，请再说一遍。 这是您的手提包吗？ 是的，是我的。 非常感谢！ Lesson 3 Sorry, sir. 对不起，先生。 My coat and my umbrella please. Here is my ticket. Thank you, sir. Number five. Here's your umbrella and your coat. This is not my umbrella. Sorry sir. Is this your umbrella? No, it isn't. Is this it? Yes, it is. Thank you very much.
参考译文 请把我的大衣和伞拿给我。 这是我（寄存东西）的牌子。 谢谢，先生。 是5号。 这是您的伞和大衣 这不是我的伞。 对不起，先生。 这把伞是您的吗？ 不，不是！ 这把是吗？ 是，是这把 非常感谢。 Lesson 5 Nice to meet you 很高兴见到你。 MR. BLAKE: Good morning. STUDENTS: Good morning, Mr. Blake. MR. BLAKE: This is Miss Sophie Dupont. Sophie is a new student. She is French.
软件测试常用英语词汇汇总
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