| 术语 | microcomputer |
| 释义 | microcomputer 微型计算机,微机;［微电脑］ 1.A computer system whose processing unit is a microprocessor. A basic microcomputer includes a microprocessor, storage, and input／output facility, which may or may not be on one chip. 以微处理机作为处理单元的计算机系统。一台基本微计算机包括微处理、存储器和输入输出设备,它们可以是( 或者不是)在一块芯片上。 2.A small computer that includes one or not more input／output units and sufficient memory to execute instructions; for example, a personal computer. The essential components of a microcomputer are often contained within single enclosure. 一种小型计算机,包括有一台或多台输入输出设备及足够的存储器的执行指令,如个人计算 机。微型计算机的基本部件常组装在同一箱体中。 参阅laptop computer, minicomputer, personal computer, supermini。 Note 1:Microcomputers are usually desktop or portable devices with a display, a keyboard, and tape, disk and diskette storage; they are designed primarily for standalone operation but can be used as work stations in terminal emulation mode. Note 2:In terms of size and processing power, the hierarchy of computers consists of supercomputers, mainframes (usually called processing units or processors), superminis, minicomputers, and microcomputers. As the computing power and storage capability of microcomputers grow and the size of minicomputers decreases to table-top dimensions, the distinctions between micros and minis will become less distinct and may eventually disappear. 注1:微型计算机通常是台式或手提式装置,带有一个显示器、一个键盘以及磁带、磁盘和软盘存储器。它们的基本 设计思想是独立工作,但也可按终端仿真方式作工作站使用。注 2:按照大小及处理能力,计 算机的等级可分为超大型计算机、大型计算机(通常称为处理装置或处理机)、超小型计算机、 小型计算机及微型计算机。随着微型计算机计算能力及存储容量的提高及小型 计算机体积缩小成台式计算机,微型计算机与小型计算机之间的差别逐渐减小并可能消失。 |
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