电子信息专业英语.ppt

1、专业英语，演讲：石清平，Unit1技术英语基本知识unit 8 data communication s unit 2 electrical technique unit 9 3rd generation mobile unit 3 micro electronics communics，示例1。the electron Beam sweeps across each line at a uniform rate，then flies back to scan another line directly below the previous one and so Until the hoo范例

2、2 .the technical possibilities could well exist，therefore，of nation-wide integrated transmission network of high capacity Inter connection牙齿句子的骨架是：the possibilities of network could exist .被动语态多，经常使用被动语态防止技术英语主观性和个人色彩。翻译的时候，可以译做“收到”“经过”“收到”“因为”等。示例3a database may be designed for batch processing，rea

3、l-time processing，or in-line processing。示例4 if we consider bing The complete information about a particular message will always be obtained by simply detecting The presence or absence of PPS示例5 noise can be introduced into transmission path in many different ways，perhaps via nearby lighting strike，t

4、he sparking of a car ignition，lighting strike照明、Ignition system点火系统、thermal noise几个茄子动作，请选择其中一个主要动作作为谓词，其馀动作作为郑智薰谓词动词显示。示例6 to be a true professional requires lifelong learning，示例7 heating water does not change its chemical composition，词类转换很多，英语单词，示例：当前，当前，N电流，determinant，adj决定，N决定因素，potential，adj潜在

5、，N前卫，大部分论述性问题，情感色彩光，文章大部分技术术语，1.2词汇， 奈奎斯特速度、瑞利衰落信道、收发器、串行数据、传输、电磁载波、rms、异步传输、多路复用电子转换、光学卡rier、模拟模块充电、relay连接、中继中继器、现场字段、范围(传记、磁)字段、过滤器、漏斗过滤器、rectifier修改器适配器、regulator调节器、filp-flop、filp-flop如图5所示，电子很轻。(as引导专题属性)，例如the current increases as the voltage does。随着电压的增加，电流增加(as伴随)，或者电流像电压一样增加(as代表比较)。示例：the

6、 While it contains some nonlinear devices，can be considered linear。牙齿软件包含非线性设备，但可以线性查看。(while指南让步节)，如for all its great size，the machine moves noiseless ly。体积大，但牙齿机器的工作噪音小。(for指南让步句)，1.3虚拟语气，科技文章写作中常用的虚拟语气形式，包括(1)条件，1)当前或未来的情况。钟九使用一般的过去，周节使用过去的未来。示例：if there were no gravitation，everything would fly o

7、ff the earth into space。2)处理科举情况。从句在过去完成时，用在科举未来完成时。例如If、this method had been adopted(at that time)、much time would have been saved。(2)出现在特定的专题子句、宾语从句、表语从句中，1)主语(例如it is desired that the switch(should)produce only one clock pulse each tities)示例：it is not necessary that the primary be suddenly connec

8、ted or disconnected .2)在宾语从句(如this requires that the transiston)、翻译中更加注意语言顺序的变化。，示例：transit time is the primary factor which limits the ability of a transistor to operate at high frequency。示例：in a transistor the output current depends upon the input current，hence it is a current operated device。例如：t

9、he main device FAA(错误)，翻译2:设备的主要故障模式是二次破坏。(示例)，例如an electric field can be produced by any charges present in space。翻译1:电场可以由空间中存在的所有电荷产生。翻译2:空间中存在的所有电荷产生电场。注意翻译意义的扩展。示例：the product yield is a sensitive function of process control。直译：产品生产是过程控制的敏感函数。引用：产品生产和过程控制密切相关。示例：as rubber prevents electricity from passing through it，it is used as insulating material。直译：橡胶切断电，所以用作绝缘材料。膨胀：橡胶不导电，因此用作绝缘材料。1.5常用前缀和