User interface requirements in communications - based train control systems 基于通信的序列控制系統(tǒng)中的用戶接口要求
Ibm dedicates the first program - controlled calculator , the automatic sequence controlled calculator ( known best as the harvard mark i ) 1944年的今天, ibm制造出了首個(gè)程序控制的計(jì)算器,稱作“自動(dòng)序列控制計(jì)算器(最知名的叫法是“哈佛?馬克一世) 。