任务: task; job数: frequently; repeatedly可变: variable; changeable的: 4次方是 The fourth power of 2 i ...多道: multiple; multichannel操作系统: operating system; executive ...任务数可变的多道程序设计: multiprogramming with variable tasks; mvt任务数目可变的多道程序设计: multiprogramming with a variable number of tasks任务数可变多道程序设计: multiprogramming with a variable number of tasks任务数固定的多道系统: multiprogramming with fixed tasks可变任务数多程式设计操作系统: os multiprogramming with a variable number of task，os/mvt固定任务数多程式设计操作系统: os multiprogramming with a fixed number of tasks，os/mft可变操作系统: variable operation system多道程序操作系统: multiprogramming operating system多道工作, 多道操作: multitrack operation任务数固定的多道程序设计: multiprogramming with fixed tasks任务数量固定的多道程序设计: multiprogramming with a fixed number of tasks任务数目固定的多道程序设计: multiprogramming with a fixed number of tasks多任务操作系统: multiple task operating system; multipletaskoperatingsystem; multitasking operating system; multitasking operation system多道程序分时操作系统: multiprogramming time-sharing operating system多道程序设计操作系统: multiprogramming operation system多道程序执行的操作系统: multiprogramming executive operating system分布式多道程序操作系统: distributed multi-programmed operating system; distributed multiprogrammed operating system; distributedmultiprogrammedoperatingsystem专用多道程序的操作系统: dedicated multiprogrammed operating system任务固定的多道程序设计系统: mft; multiprogramming with a fixed number of tasks
