有效: effective; valid; efficaciou ...命令: order; command; directive; i ...分时系统命令: time-sharing system commandsunix系统命令: unix system command系统命令: system commandsunix分时系统: unix time-sharing system单分时系统: single time-shared system分时系统: time shared system; time-shared system; timesharing system; tss time-sharing system; tts:time sharing system分时系统制: system of time-sharing system系统命令解释: system command interpretation系统命令执行: system command executive硬件系统命令: hsc hardware system commands执行系统命令: system标准分时系统: standard time-sharing system串行分时系统: serial time-sharing system磁碟分时系统: disc time-sharing system大型分时系统: large scale timesharing system; large-scale time-sharing system多路分时系统: multiple time-sharing system分时系统编辑: tss editing分时系统模型: time-shared system model分时系统评价: time-sharing system evaluation分时系统执行: time-sharing system executive基本分时系统: basic time-sharing system兼容分时系统: compatible time sharing system; compatible time-sharing system联机分时系统: on-line time-shared system
