应电专英PPT 2013.10.31Unit 1 Computer and Its Hardwarewithout human intervention:无人干预。instructions: 指令。 data sorting, classifying, calculating, summarizing, and comparing:数据的排序、分类、计算、累加和比较。retrieval:检索。 long-term retention:长期保存。 coded as numbers:数码表示。control processing:控制程序。be coded:数码化。binary equivalents:等值的二进制。binary-coded instructions:二进制代码指令。binary language:二进制语言。bi-state devices:双电位状态装置。human-readable:人可识别。video display terminal: VDT,显示终端。hard-copy:硬拷贝。typewritt
