计算机专业英语复习资料整理

英译汉

汉译英

翻译&简答

1）The motherboard is the communications web for the entire computer system.

译:主板是整个计算机系统的沟通网。

2）The central processing unit (CPU) is the “brain” of the computer.

译:中央处理单元，即CPU，是计算机的“大脑”

3）CPU consists of two function al units: the control unit and the arithmetic-logic unit.

译:CPU有两个功能单元：控制单元和算术-逻辑单元。

4）A computer is a fast and accurate system that is organized to accept, store and process data, and produce results under the direction of a stored program.

5）译:计算机是快速而精准的系统，它用来接收、存储和处理数据，并在已存储的程序的指引下输出结果。6）When people use the term “memory” in reference to computers, they are almost always referring to the computer’s main memory (or primary memory) called random access memory or RAM, which is comprised of chips attached to the motherboard.

译:当人们谈及计算机用到“内存”这个术语时，他们几乎总是在指被称为随机存储器RAM的计算机的主存储器，它是由固定在主板上的芯片构成的。

7）RAM holds the program and data that the CPU is presently processing.

译:RAM存储计算机正在加工的程序和数据。

8）How many categories can computer hardware be divided into?

答:Computer hardware can be divided into four categories: CPU, storage devices, input devices and output devices.

译:计算机硬件可以分为四个部分：中央处理器、存储设备、输入和输出设备。

9）Do you know the main types of memory? What are they?

答:There are three well-known types of memory chips: random-access memory (RAM), read-only memory (ROM), and complementary metal-oxide semiconductor (CMOS).

译:有三类众所周知的内存条：随机存取存储器（RAM）、只读存储器（ROM）和互补金属-氧化半导体（CMOS）。

1）There are three types of language translators: assembler, compiler and interpreter.

译:语言翻译器有三种：汇编程序，编译程序和解释程序。

2）The main function s of operating systems: job management, memory management and device management.

译:操作系统的主要功能：工作管理、内存管理和设备管理。

3）What is software? How many kinds is it divided into?

答:①A computer must be supplied with instructions so that it knows how to perform tasks. These instructions are called software.

②Computer software can generally be divided into basic kinds: system software and application

software.

②译:计算机软件通常被分为两类：系统软件和应用软件。

4）Do you know the main kinds of system software? What are they?

答:System software is made up of four kinds of programs: operating system, utilities, device drivers and language translators.

译:系统软件分为四类：操作系统，实用程序，设备驱动程序和语言翻译器。

5）How many types of paragraph alignment? Please list them.

答:There are five types of paragraph alignment: justified, centered, left, right and distributed.

译:段落对齐有五种类型：两端对齐、居中、左对齐、右对齐和分散对齐。

6）In a worksheet, if we want to change data into charts, what function should we use?

答:Use Chart Wizard.

1）Traditionally, computer programming languages are divided into four levels, which are as follows: machine language, assembly language, high-level languages, and object-oriented programming languages.

译:传统上将计算机程序设计语言划分为4个级别，它们是：机器语言、汇编语言、高级语言、面向对象的程序设计语言。

2）So we can say machine language is the language made up of binary-coded instructions that is used directly by the computer.

译:所以，我们可以说，机器语言是一种由二进制代码指令所组成的，由计算机直接使用的语言。

3）What language is the only language that a computer can identify and carry out directly?

答:Machine is the only language that a computer can identify and carry out directly.

4）What are the characteristics of Java?

答:Java has the following features: simple, object-oriented, distributed, interpreted, robust, secure, portable, platform-independent, and multithreading.

译:Java具有如下特征：简单性、面向对象、分布式、解释性、健壮、安全性、可移植性、平台无关性、多线程。

1）The relational data model represents all data in the database as simple two-dimensional tables called relations.

译:关系数据模型用一种称之为关系的简单的二维表来表示数据库中的所有数据。

2）By data manipulation, we mean:

The retrieval of information stored in the database.

The insertion of new information into the database.

The deletion of information from the database.

The modification of information stored in the database.

译:数据操纵的意思是指：

对存储在数据库中的信息进行检索。

向数据库中插入新的信息。

从数据库中删除数据。

修改数据库中存储的信息。

3）Examples of Web Databases in Use: Information retrieval, E-Commerce and E-Business, Dynamic W eb page.

译:网络数据库使用示例：获取信息、电子商务、动态网页。

4）The “dynamic” word is used with Web sites to refer to custom results individualized to each user in contrast to the static Web pages that do not change.

译:“动态”这个词与网站用在一起是指每个用户所得到的网页是个性化的，而不是一成不变的静态网页。

5）What can a database simply be defined as?

答:A database can simply be defined as a structured set of data.

译:数据库可以简单界定为一个结构化的数据集。