您要查找的是不是：
- Linear Periodic Coding 线性周期编码
- positive linear periodic convolution operators 正线性周期卷积算子
- linear periodic time-varying system 线性周期时变系统
- Linear Periodic Boundary Value Problems 线性周期边值问题
- Characteristic Exponent Assignment for Linear Periodic System 线性周期系统特征指数的配置
- 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。
- 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。
- Performance analysis of DSSS with long and short period code sequences 长短扩频码下直扩系统抗干扰性能分析
- 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？
- A specified arrangement used in ordering. An order need not be linear. 一种在排序中使用的特定排列。排列的次序不必是线性的。
- 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。
