在IBMSystem／38中，位于系統部件上并與系統控制臺鄰接的一種面板，它包含主要用于系統啟動(dòng)或維護時(shí)所需的指示燈和開(kāi)關(guān)。
In System/38, a panel located adjacent to the system console on the system unit that contains lights and switches that are used primarily when the system is started or serviced.
用于修飾或說(shuō)明有權從一終端使用某些系統控制命令。
Pertaining to a user entitled to execute certain system control commands from a terminal.
從計算站記帳和操作系統控制的角度看，一個(gè)作業(yè)通常指一個(gè)外部指定的任務(wù)單位。一個(gè)作業(yè)包含一個(gè)或多個(gè)作業(yè)步。
An externally specified unit of work for the computing system from the stand- point of installation accounting and operating system control. A job consists of one or more job steps.
