计算机专业英语1.ppt

3. perceive
v. 看出,领会
翻译:数据处理包括过滤和综合数据,以便看出数据的基础结构.
4. fragile
a. 脆弱的
Since loose chips are fragile and difficult to handle , they are
normally packaged and mounted on boards.
5、input and output 6、processor: 处理器 7、stored program: A series of instructions placed in a
computer’s main memory to control that computer. distinguishes from a calculator. 存储程序：存放在计算机主存中，用于控制计算机的一组指令．以此来区别计算机
chip n. 芯片
mount v. 安装,安置
翻译: 由于这些散装的芯片易碎,而且难以处理,通常把他们封装起来,安装在一块 印刷电路板上.
new words:
The basic building block of a modern computer is a chip , a complex , integrated electronic circuit etched on a tiny square of silicon no bigger than a fingernail.
circuit n. 电路,线路. Circuit board : 电路板 etch on v. 蚀刻 译: 构成现代计算机的基本器件是芯片.一个复杂的集成电子线路蚀刻在一个比 指甲还小的小正方形硅片上.
2-please remember to the technical terms
1、Computer program: a series of instructions that guides a computer through some process.
高速缓存：cache
软盘: diskette, floppy disk
辅助存储器：secondary / auxiliary storage 海量存储器：mass storage
光盘：disc 硬盘：hard disk
2-please remember to the technical terms
计算机程序：控制计算机通过某些处理过程的一系列指令．
2、Hardware and Software
3、Data and Information
4、memory:the computer component in which instructions and data are stored.
存储器：存放指令和数据的计算机部件 主存储器：main memory
翻译:在分时系统中, 用户通过终端访问计算机, 有些本地的 终端通过电缆直接和计算机相联, 而另外一些是远程终端, 通过 电话线或其它传输介质与远距离的计算机通信.
For another example:
A modem is a device that interprets digital and analog signals, enabling data to be transmitted over voice-grade telephone lines. At the source, digital signals are converted to a form suitable for transmission over analog communication facilities. At the destination, these analog signals are returned to their digital form.
计算机专业英语翻译的要点: 1-正确理解原文 2-适当表达原文意思 3-符合计算机行业的氛围
For example:
on a time-shared, users access a computer through terminals. Some terminals are local, linked directly to a computer by cables, while others are remote, communicating with distant computers over telephone lines or other transmission media.
翻译：调制解调器是一种解释数字信号和模拟信号的设备，这种设 备能够使数据在语音级的电话线路上传输．在源结点，数字信号被 转换成适合在模拟通信设施上传输的形式．在目的结点，这些模拟 信号被转换回它们的数字信号．
unit 1 Computers: Getting Started
1-new words:
计算机专业英语
计算机专业英语
《计算机专业英语》是计算机科学与技术专业的一门基础课。以计算机科学 基础类文章为主，介绍了计算机系统和组成、输入输出设备、软件系统、计算机 网络、多媒体技术等方面的知识。
通过本课程的学习，掌握一定数量的计算机专业英语词汇，看懂常见的屏幕 信息，能初步阅读和理解使用计算机过程中的提示信息和专业说明书等英文资料。 会撰写毕业论文和求职英语。
1. component n. 部件,构件
计算机部件: The component of computer/The computer component
2. filter
n. v 滤除,过滤
ቤተ መጻሕፍቲ ባይዱ
Data processing involves filtering and summarizing data so that underlying patterns can be perceived.
与计算器．
ENIAC(Electronic Numerical Integrator and Computer) 电子数字积分计算机，ENIAC计算机 EDSAC (Electronic Delay Storage Automatic Computer) 延迟存储电子自动计算机 BINAC (Binary Automatic Computer) 二进制自动计算机 UNIVAC (Universal Automatic Computer) 通用自动计算机