计算机英语教程 (1)
计算机专业英语教程(第5版)翻译完整版
计算机专业英语教程（第5版）翻译完整版1.1 A Closer Look at the Processor and PrimaryStorage仔细看看处理器和主存储器We have learned that all computers have similar capabilities and perform essentially the same functions, although some might be faster than others. We have also learned that a computer system has input, output, storage, and processing components; that the processor is the “intelligence” of a computer system; and that a single computer system may have several processors. We have discussed how data are represented inside a computer system in electronic states called bits. We are now ready to expose the inner workings of the nucleus of the computer system — the processor.我们已经知道，所有的计算机都具有相似的能力，并且在本质上执行相同的功能，尽管一些可能会比另一些快一点。
我们也知道，一个计算机系统具有输入，输出，存储和处理部件；处理器是一个计算机系统智能核心，并且一个计算机系统可以有许多个处理器。
我们已经讨论过如何在计算机系统内部，用被称作“位”的电子状态来表现数据，现在我们要弄明白计算机系统的核心，即处理器，的内在的工作方式。
计算机专业英语教程
Hardware
Programming and programming language
Operating system
Computer networks
Databse
Multimedia
Artificial intelligence
Data structure and Algorithms
Software Development
frame crystal filter active-matrix passive-matrix boost position backup
Computer Hardware
New words:
• optical laser disk 光 盘，激光盘 • laser beam 激光束 • access arm 存取臂 • gigabyte（GB） 千兆字 节，吉字节（109字节） • magneto-optical disk 磁光 盘 • resolution 分辨 率，清晰度，解决，解答 • sharpness 清晰度， 锐度，锐利 • monitor 监视器， 监控器 • electron 电子
Route 线路 路由 发送 Switch 开关 交换机 Configuration 配置 Driver 驱动程序 Utility 使用程序 Compatible 兼容的 协调的 Scalability 可伸缩性 可扩 展性 Integrated circuit 集成电 路 Electronic component 电子 元件 Resistor 电阻
Chapter 1 Computer Hardware
Package 封装 集成块 Circuitry 电路 Multicore processor 多核处理器 Streams of data 数据流 Data-dependent 数据依赖的 数据相关的 Interprocessor link 处理机间的连接
计算机专业英语教程（第四版）习题答案
计算机专业英语教程（第四版）习题答案计算机专业英语教程(第四版)习题答案计算机专业英语（第四版）课后习题答案Unit 1 [Ex 1] Fb5E2RGbCAP [Ex 2] 1. input, storage, processing, and output 2. power; speed; 1. F 2. T 3. T 4. F 5. T 6. T 7. T 8. T 9. T 10.memoryp1EanqFDPw 3. central processing unit memoryDXDiTa9E3d 5. keyboard; [Ex 3] B. A. central processing unit; 1. F 2. D 2. monitor 3. G 4. C 5. B main memory; 6. A 7. E monitorRTCrpUDGiT 8. H5PCzVD7HxA 4. internal; primary;1. user3. data4. keyboard5. data processingjLBHrnAILg6. information [Ex 4] instructions7. computer8. memory 3. manipulates 4.1. input device2. screen, screen 5. retrievexHAQX74J0X 8. Function6. code7. hard copy[Ex. 5] 新处理器开始IT 技术的新时代New Processors Open New Era of IT Technologies Last week, Intel introduced to the public in Russia and other CIS countries a family of processors Intel Xeon E5-2600. They are more powerful and reliable and, importantly, are very economical in terms of energy consumption. Their1 / 30presence opens a new era in the field of IT technologies and means that the cloud technology is getting closer.LDAYtRyKfEThese processors are primarily designed for servers, data centers (DPC) and supercomputers. The emergence of this class of devices is not accidental. According to the regional director of Intel in Russia and other CIS states Dmitri Konash who spoke at the event, the market of IT-technology is developing so rapidly that, according to forecasts, by 2015 there will be 15 billion devices connected to the Internet, and over 3 billion of active users.Zzz6ZB2Ltk 上周，英特尔公司向俄罗斯和其它独联体国家的公众推出了英特尔Xeon E5-2600 系列处理器，它们更加强大可靠，尤其是在能量消耗方面更加经济实惠。
计算机英语课件 - Unit 1
中央处理单元 内存 输入设备 输出设备 真空管 晶体管 大型集成电路 超大型集成电路
Unit 1 My Computer
Introduction （1）
A computer is an electronic device that can receive a set of instructions(指令), or program(程序), and then carry out (执行) this program by performing calculations on numerical data(数据) or by manipulating other forms of information.
Unit 1 My Computer
Introduction （1）
A computer is an electronic device that can receive a set of instructions, or program, and then carry out this program by performing calculations on numerical data or by manipulating other forms of information. 计算机是一种电子设备。它能接受一套指令或 程序,然后通过对数值数据进行运算或者对其他 形式的信息进行处理来执行该程序。
Unit 1 My Computer
History （2） - Electronic computers – the ENIAC
- ? Why a stored program?
The instructions, like the data, were stored within a “memory”, freeing the computer from the speed limitation of the paper-tape reader during execution(执行) and permitting problems to be solved without rewiring the computer. 这些指令，跟数据一样，也存储在内存里。这样计算 机在执行时摆脱纸带阅读器的速度限制，使得不用给 计算机重新导线问题也可以得到解决。
计算机专业英语教程课件-unit 1 计算机导论
• Main articles: CPU design and Control unit
• The control unit (often called a control system or central controller) manages the computer's various components; it reads and interprets (decodes)(6) the program instructions, transforming them into(7) a series of control signals which activate other parts of the computer.注3 Control systems in advanced(8) computers may change the order of some instructions so as to improve performance(9).
1. 元件部分 2. 由..联系起来 3. 由..组成
Text A The function of computers
• Inside each of these parts are trillions of small electrical circuits(4) which can be turned off or on by means of an electronic switch. Each circuit represents a bit (binary digit) of information so that when the circuit is on it represents a "1", and when off it represents a "0" (in positive logic representation). 注1 The circuits are arranged in logic gates so that one or more of the circuits may control the state of one or more of the other circuits.
计算机专业英语教程翻译完整版
1.1A Closer Look at the Processor and PrimaryStorage仔细看看处理器和主存储器We have learned that all computers have similar capabilities and perform essentially the same functions, although some might be faster than others. We have also learned that a computer system has input, output, storage, and processing components; that the processor is the “intelligence” of a computer system; and that a single computer system may have several processors. We have discussed how data are represented inside a computer system in electronic states called bits. We are now ready to expose the inner workings of the nucleus of the computer system — the processor.我们已经知道，所有的计算机都具有相似的能力，并且在本质上执行相同的功能，尽管一些可能会比另一些快一点。
我们也知道，一个计算机系统具有输入，输出，存储和处理部件；处理器是一个计算机系统智能核心，并且一个计算机系统可以有许多个处理器。
我们已经讨论过如何在计算机系统内部，用被称作“位”的电子状态来表现数据，现在我们要弄明白计算机系统的核心，即处理器，的内在的工作方式。
计算机专业英语课件Unit01
1.2 Section B: The Internet of Things
• Words
• bidding[ˈbidiŋ] n. 吩咐，投标 • brew[bruː] v. 煮(咖啡)，酿制(啤酒)，沏(茶) • gadget[ˈgædʒit] n. 小装置，小器具 • downtime[ˈdauntaim] n. 停止运行时间 • crumble[ˈkrʌmbl] v. 坍塌，损坏 • impending[imˈpendiŋ] adj. 即将发生的，迫在眉
1. Public cloud is a cloud environment in which all cloud infrastructure and computing resources are dedicated to, and accessible by, one customer only. 2. The private cloud provider owns, manages, and assumes all responsibility for the data centers, hardware, and infrastructure 3. Multicloud is the use of two or more public clouds together with a private cloud environment. 4. Hybrid cloud is a combination of public and private cloud environments. 5. SaaS is application software that's hosted in the cloud and that you access and use via a Web browser, a dedicated desktop client, or an API that integrates with your desktop or mobile operating system.
计算机英语教程unit 1
Phrases
at one time rotational speed video card refresh rate flat panel monitor dot pitch shadow mask sound card digital audio stream 同时 转速 视频卡 刷新速率 平板显示器 点距 荫罩式，彩色显示器荫罩 声卡 数字音频流
快 本句意为： 一般来讲，处理器的速度越快，计算机通常能够执行指令和任务 的速度就越快。这样，游戏可以玩得更顺畅，电子表格的运算可 以进行得更快。 ” 。
Notes
英语中常用比较级来表示递进关系“越„„，越„„”。例如本文中
的句子： Simply put, the more RAM you have, the more programs you can
Abbreviations
CPU (Central Process Unit)
3D (3 Dimension) MHz (MegaHertz)
中央处理器
三维 兆赫
PC (Personal Computer)
个人计算机
RAM (Random Access Memory)随机存储器 MB (MegaByte) 兆字节
Notes
[4] Working as a foot soldier for your processor, RAM temporarily stores information from your operating system, applications, and data in current use.
WAV (Wave)
波形
数字信号处理
DSP (Digital Signal Processing) EA (Environmental Audio)
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Section A: Cloud Computing
• Ⅲ. Match each numbered item with the most closely related lettered item. Write your answers in the spaces provided.
a. processing b. Uniform Resource Locator(URL) c. tablet computer d. computer e. Web site _____1. A collection of related Web pages usually belonging to an organisation or individual _____2. An Internet address, usually beginning with http://, that uniquely identifies a Web page _____3. A programmable, electronic device that accepts data input, performs processing operations on that data, and outputs and stores the results _____4. A portable computer about the size of a notebook that is designed to be used with a digital pen _____5. Performing operations on data that has been input into a computer to convert that input to output
• Part 2 Simulated Writing: Memo
• Part 3 Listening and Speaking
– Dialogue: Buying a New Notebook Computer – Listening Comprehension: Roadrunner – Dictation: John von Neumann
Section A: Cloud Computing
• II. Choose the best answer to each of the following questions.
1. Which of the following descriptions is wrong? A. Software as a Service (SaaS) describes a computing environment where an Internet server hosts and deploys applications. B. Infrastructure as a Service (IaaS) uses software to emulate hardware capabilities, enabling companies to scale, or adjust up or down, storage, processing power, or bandwidth as needed. C. Platform as a Service (PaaS) allows developers to create, test, and run their solutions on a cloud platform without having to purchase or configure the underlying hardware and software. D. Date as a Service (DaaS) allows users and applications to access a company's data. 2. Which of the following is wrong about choosing cloud computing for home and business users? A. High expense B. Space savings C. Scalability D. Cost savings 3. Which of the following do the companies who use cloud computing only pay? A. Bandwidth B. Computing power C. Storage D. All of the above
___1. Home and business users do not choose cloud computing due to its high expense. ___2. Cloud computing consists of a high end and a low end, connected to each other through a terminal. ___3. IaaS means Information as a Service. ___4. Salesforce is one of the pioneering providers of SaaS applications. ___5. Storage as a Service allows developers to create, test, and run their software on a cloud platform.
Section A: Cloud Computing
• Notes
[1] 糅合（mashup）是当今网络上新出现的一种网络现象，将两种 以上使用公共或者私有数据库的Web应用，加在一起，形成一个整 合应用。
Section A: Cloud Computing
• Exercises • I. Read the following statements carefully, and decide whether they are true (T) or false (F) according to the text.
Unit 1 The Fundamபைடு நூலகம்ntals of Computers
计算机英语教程（第2版） 教学课件
Contents
• Part 1 Reading and Translating
– Section A: Cloud Computing – Section B: Tomorrow Never Knows