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- The maximum absolute value of a periodically varying quantity. 振幅周期性变量的最大绝对值
- Ten of the mucoceles were in the sphenoid sinus,seven in the ethmoid sinus.Postoperative endoscopic follow-up period varied from 3 to 9 years. 方法：回顾总结17例鼻内窥镜手术治疗蝶、筛窦囊肿及3-9年随访的资料。
- The lowest frequency of a periodically varying quantity or of a vibrating system. 基频周期变化量或振动系统的最低频率
- The curve describing the wave height and period varying with fetch and wind period in CHGS method is given and compared with other methods. 文章给出了CHGS方法中波高、周期随风时及风区的成长曲线,并与其他方法作了比较。
- 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 Secretary is authorized to make smaller withdrawals for various periods of time, the period varying from 5 years to infinity, depending on the reason for the withdrawal. 部长被授权可以在长短不一的时间里收回较少的土地，这一时间可以从5年到永久，根据收回土地的原因决定时间的长短。
- New strains of viruses appear periodically. 新菌系的细菌周期性地产生。
- 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。
- He had to decide within a given period. 他得在一定时间内作出决定。
- 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。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- The meeting finally came to a period. 会议终于结束了。
