the characteristics of periodic and aperiodic tasks周期任务和非周期任务的特点Events that are aperiodic and represent an occurence.不定期的并表示出现一次的事件.Such aperiodic motions are not quantized.这种非周期性的运动不是量子化的.Inertia element ( aperiodic ele...
Teachers should have a probationary period of two years.教师应该有2年的见习期。After a six - month probationary period, she was confirmed in her post.经过六个月的试用期之后, 她获准正式任该职.At the end of the probationary period you will become a per...
Overhead, the chopper roared and the big blades churned the air.头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。There were ominous dark clouds gathering overhead.不祥的阴霾在头顶上汇聚。She turned on the overhead light and looked around the little room.她打...
Mr Reynolds was re-elected by 102 votes to 60.雷诺兹先生以102票对60票再次当选。He was adjudged the winner by 54 votes to 3.他被裁定以54票对3票获胜。He came third in the poll with 149 votes.他在选举中获得149票，名列第三。...
一架带有丹麦标记的飞机从他的船上空飞过。A plane with Danish markings was over-flying his vessel.英国不同意，丹麦、葡萄牙和爱尔兰也持反对意见。Britain does not agree and neither do Denmark, Portugal and Ireland.布里斯托尔的渔民与丹麦人争夺捕鱼权。Fishermen from Bristol disputed fis...