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- runoff concentration period 径流集中期
- The conventional methods, such as unit hydrograph, Muskingum and linear reservoir method, have been used for basin runoff concentration calculation. 汇流计算基本采用传统的方法，如单位线法、马斯京根法、线性水库法；
- Runoff concentration can be generalized as transposition and attenuation of flood waves, which are the basis of most basin runoff concentration models. 流域汇流可以概化为洪水波的平移和坦化作用,平移和坦化模拟是大多数概念性汇流模型的核心。
- Especially in past,that interval unit hydrograph of instantaneous unit hydrograph for watershed runoff concentration was not thought as unit system or dimension is an incorrect statement. 结果表明,在流域汇流瞬时单位线法中长期以来认为时段单位线为无因次的,该提法不妥,时段单位线应为有因次,具有流量单位。
- Beijing office supply next few years are more concentrated period, the Beijing office rents next year will further edged down. 未来几年都是北京办公楼供应较为集中的时期，明年北京写字楼租金仍将进一步微降。
- precipitation concentration period (PCP) 降水集中期
- precipitation concentration period 降水集中期
- 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。
- summer persistence high temperature concentration period(STCP) 夏季持续高温过程集中期
- 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。
- Keywords distributed hydrologic model;extraction of catchment properties;contributing area threshold;basin runoff concentration; 分布式水文模型;流域特征提取;集水面积阈值;汇流演算;
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- 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。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- 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？
