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- If a collision did occur, both devices wait a random period of time and try again, repeating the process until no collision occurs. 若确有碰撞发生，两个设备都时间不等地等一会儿再试，并重复这个过程，直到没有碰撞为止。
- If a collision did occur,both devices wait a random period of time and try again,repeating the process until no collision occurs. 若确有碰撞发生，两个设备都时间不等地等一会儿再试，并重复这个过程，直到没有碰撞为止。
- For roofs without greening, the air temperature increase is all strongly positive to solar irradiance during a random period of days. 对于无绿化屋顶，无论热作用周期的长短，内表面对空气的增温量与太阳辐射照度的变化都呈现很强的正向性。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Chose a card at random from the deck. 从一副牌中任意选出一张
- He had to decide within a given period. 他得在一定时间内作出决定。
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
