1. 在系統(tǒng)中等待處理的一組或一隊列新信息，主調(diào)度程序對該隊列及其它隊列進行掃描，使之順序進入處理狀態(tài)。
   A queue of new messages(or a group) within a system that are awaiting processing. The main scheduling routine will scan them along with other queues and order them into processing in order.
2. 一種排隊方法，按照這種方法，下一個要取出的項是最近進入該隊列的項。
   A queuing technique in which the next item to be retrieved is the item most recently placed in the queue.

列的英語翻譯：