| 释义 |
〔keypunch〕A keyboard machine that is used to punch holes in cards or tapes for data-processing systems.键盘穿孔机:一种键盘机器,用于为处理信息系统而在卡片或磁带上打孔〔computer〕A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information.计算机:用来计算的仪器,尤指可进行高速数学或逻辑运算或汇编、存储、整理或处理信息的可编程的电子机器 |