Question

计算机专业英语的题目，请高手帮忙翻译下，谢啦

1，1、 In a large multi-user computer system with many terminals, the OS is very complex .it must manage and run all user requests, ensuring they do not interface with each other. It must share all devices which are serial in nature amongst all other requesting them. The OS would be stored on disk, and portions of it loaded into computer system memory when needed. Utilities would be providing for managing files and documents, development of programs and software, communication between people and other computer systems, managing user requirements for programs, storage space and priority.

2、In multimedia networks, reliability is a question of quality. Audio and video data, in comparison to text or numeric data are less sensitive to errors and loss during transmission. Losing a few pixels from a video frame, or getting a few bits wrong in an audio sample, may result in barely noticeable presentation errors and so is probably not catastrophic(灾难的). However, multimedia networks cannot totally ignore reliability since errors increase, noise is added which ultimately leads to unacceptable presentation quality

Memory is closely associated with the CPU because it stores programs and data temporarily, thus making them immediately available for processing by the CPU.

The control unit is that portion of the computer that directs the sequence or step-by-step operations of the system, selects instructions and data from memory ,interprets the program instructions, and controls the flow between main storage and the arithmetic-logical unit.

By using hyperlinks, a programming method by which related terms, articles, pictures, and sounds are internally hooked together, material can be presented to people so that they can peruse it in a typically human manner, by association

The processor is the brains of the computer that has the ability to carry out our instructions or programs given to the computer.

Answer 1

闲的没事翻译翻译……好多啊……
累死我了……

在一个多终端多用户的大型计算机系统里，操作系统很复杂。它必须管理并运行所有的用户请求，保证不会相互影响。它必须在所有其它请求中共享所有连接的设备。操作系统将被存储在磁盘上，当需要时，它的相应部分将被载入计算机内存。应用程序将用来管理文件，文档，程序开发和软件，人机交互，管理用户对程序，存储空间和优先权的请求。
在多媒体网络系统中，可靠性是质量的保证。与文本和数字数据相比，音频和视频数据对错误和传输过程中的数据丢失敏感度不高。丢失一个视频的数据包中的一些像素或者在一个音频样本中得到一些错误比特，几乎不能引起什么严重的错误显示因此并不是什么灾难性的错误。然而在多媒体网络系统中不能完全忽略可靠性，因为随着错误的增加，干扰讯号也增多，最终导致质量不能接受。
内存与CPU联系紧密，因为它暂时存储程序和数据，并且使它们立即运行CPU的进程。
控制单元是计算机的一部分，它用来控制系统操作的顺序执行，从内存中选择指令和数据，解释指令并控制主存和逻辑数据单元之间的流量。
通过使用超文本链接，这是一种与相关的词句，文章，图片和声音内在的连接在一起的编程方法，可以将材料呈现给人们，因此可以用传统的方式来阅读。
处理器是电脑的核心，它可以计算出我们给计算的的指令或者程序。

Answer 2

1.在有多个终端的大型多用户计算机系统中,操作系统很复杂。它管理并运行所有的用户

请求，以保证不会彼此影响。它共享连接的所有设备。操作系统存储在磁盘上，它的一部分在需要时载入计算机系统的内存中，常用工具管理文件，文档，程序和软件开发，在人与计算机系统间通信，管理用户对程序，存储空间和优先权的请求。
2.在多媒体系统中，可靠性是质量的保证。和文体，数值数据相比较，音频和视频数据在传输期间发生的错误和损失很少被发觉。

加分我就继续回答。这是你的考试题目，我也不能帮你太多。没有分，你就去回答别人的问题，就有分了。网络上，大家互相帮助哈