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- This paper presents a task model for real time systems and gives the conditions that guarantee periodic and aperiodic tasks to be schedulable respectively. 提出了一种实时系统任务模型,分析了该模型中周期和非周期任务可调度的条件,并给出了一种强实时非周期任务的可预测调度算法。
- Both periodic tasks such as information acquisition, control, data communication and aperiodic tasks such as arising from arbitrary critical events must be completed within their deadlines. 系统不仅需要保证数据采集、控制、传输等周期任务在确定时间内完成，也要保证突发事件等非周期任务的及时响应。
- the characteristics of periodic and aperiodic tasks 周期任务和非周期任务的特点
- He had only an imperfect understanding of his task. 他对自己的任务只是一知半解。
- A part of this urgent task was allotted to us. 这项紧急任务的一部分分给了我们。
- He decided to go all out to fulfil the task. 他决心全力以赴地去完成任务。
- I must fulfil my task by some means or other. 我总得想个办法完成任务。
- He was able to cast off such an uninteresting task. 他终于摆脱了这么一项乏味的工作。
- How they laid about them to fulfill the task! 他们是何等竭尽全力来完成这一任务啊！
- He carried on the task left by his comrades. 他把同志们留下的工作继续做下去。
- We have to finish our task by all means. 我们必须竭力完成任务。
- Our task borders on the impossible. 我们的任务几乎是不可能完成的。
- The teacher has assigned each of us a holiday task. 教师给我们每个人都分配了假日的工作。
- This is a task well within your ability. 这完全是你力所能及的工作。
- This task is extremely difficult. 这项任务极其困难。
- Such aperiodic motions are not quantized. 这种非周期性的运动不是量子化的。
- It lies on us to accomplish the task. 完成这项任务是我们的责任。
- It was a difficult task, but we brought it off. 那工作很困难，但是我们圆满完成了。
- I was taken to task for arriving late. 由于迟到我受到了责备。
- I'll be well equipped for a new task. 我将做好充分的准备迎接新的任务。
