hydrograph造句

• Geography position and meteorology character in gongboxia watershed are analyzed , according to which the excess of infiltration and instantaneous unit hydrograph are used in runoff and affluence models , and muskingum routing method in river course affluence , kalman filtering technique and least square method in real - time correction
  分析公伯峡流域所处地理位置及该流域内的气象特征，确定产、汇流模型采用超渗产流和瞬时单位线，河道汇流采用马斯京根法，实时校正法由卡尔曼滤波和最小二乘法组成。
• In the first part , we compute the site design flood of given design frequency ( 0 . 01 % . 0 . 1 % . 0 . 2 % and 1 % ) using the design flood hydrograph . then we get the design reservoir inflow flood of the same design frequency by the resultant discharge method . according to the computing value we compare the site design flood and design reservoir inflow flood of different time interval
  本论文以广西红水河龙滩水电站为例，在第一篇中采用洪水过程线法计算了给定设计频率为0 . 01 、 0 . 1 、 0 . 2和1的坝址设计洪水，并利用合成流量法计算了相应设计频率的入库设计洪水。
• In the past years , people generally considered that the effect of the uncertainty of the flood hydrograph is not the main reason that result in the flood discharge risk and even ignore its effect . in the paper , this factor is take into account during analyzing and calculating flood discharge risk
  在已有的对施工导流及泄洪风险的研究中，人们普遍认为水文因子中的洪峰流量的不确定性是造成风险的主要风险因素，认为洪水过程的不确定性所带来的影响很小，可以忽略不计。