设计: devise; project; plan; desig ...操作: operate; manipulate; handle速率: speed; rate; tempo操作速率: operating rate; operating speed; speed; operating更改设计操作规程: design change work order多道程序设计操作系统: multiprogramming operation system会计操作: accounting operations动作速率: speed of actions工作速率: operating rate; working speed固定任务数多程式设计操作系统: os multiprogramming with a fixed number of tasks,os/mft可变任务数多程式设计操作系统: os multiprogramming with a variable number of task,os/mvt操作速度: arbeitsgeschwindigkeit; operating speed; service speed; speed of operation操作速度[时间]。: operating speed总计操作时间: total operating time容许工作速率: allowable working speed恒定操作速度: constant operating speed会计操作, 会计运算: accounting operations容许工作速率, 容许通信速率: allowable working speed着陆装置操作速度: speeds: vlo速率式操作: rate operation设计速率: design speed设计平飞速率: design level speed设计失速速率: design stalling speed设计下滑速率: design gliding speed操作系统设计: design of operation system; operating system design