hydrograph怎么读，hydrograph什么意思，hydrograph短语和例句

1.The Alekceef's method is a main method to calculate flood hydrograph in the medium and small project planning and designing.

“阿氏法”是中小型工程规划设计中洪水过程线计算的主要方法。

2.The flood characteristic of the main stream of Songhua river is that the flood is mainly from Nenjiang river, the flood hydrograph is gently, the time of propagation of flood peak is longer.

松花江干流洪水特征是：洪水主要来自嫩江，洪水过程平缓，洪峰持续时间长。

3.The main factor which may have a strong impact on such a deviation is the sample errors of certain flood volumes in a flood hydrograph.

影响偏离的主要因素为时段洪量设计值的抽样误差和典型过程线的形状。

4.Geomorphologic instantaneous unit hydrograph (GIUH), based on the geomorphologic characteristics and probability method, has been widely used in China.

地貌单位线(GIUH)基于流域地貌特征和概率方法，在我国许多地区得到广泛应用。

5.The rational formula method and the unit hydrograph method are used and compared in the calculation of the design flood for the Guangzhou pumped storage station in this paper.

应用广东推理公式法和单位线计算广州抽水蓄能电站水库坝址处设计洪水，并对两方法计算的结果进行分析比较。

6.This paper studies the discharge hydrograph separation methods, discusses the concept of base flow, and gives a reasonable definition of base flow.

对流量过程线分割方法进行了深入的研究，讨论了对基流问题的认识，给出了较合理的基流定义；

7.S curve, time unit hydro graph and surface runoff hydrograph can be gotten through instantaneous unit hydrograph.

由瞬时单位线推求S曲线和时段单位线，可以得到城市雨水口径流的流量过程线。

8.Due to the capability for simulating dam-break and predicting flood hydrograph, a dam-break model is of tremendous importance to the disaster control and reduction.

溃坝模型可以模拟溃坝过程，预测溃坝洪水过程线，对防灾减灾有着重要意义。