runoff depth meaning in Chinese
径流深
Examples
- Analysis on the influence of climate variation to runoff depth of huangshui river
气候变化对湟水径流量影响分析 - The following conclusions were reached : i ) in different watershed , runoff depth and sediment transport modulus have power function ( y = axb ) relationship and the non - line regression equation can well simulate their relationship . parameter a and b can reflect difference of watershed harness degree
通过研究，取得如下结论： ( 1 )在不同流域内，径流深与输沙模数均成幂函数( y = ax ~ b )关系，其关系方程以非线性回归拟合结果比较好。 - Ii ) runoff erosivity reflects relationship of water erosion forces and sediment yield more directly than rainfall erosivity . it intergrated ability of runoff volume and flood peak on detaching soil and transporting sediment and is more reasonable than single runoff depth or flood peak volume
( 2 )以径流侵蚀力代替降雨侵蚀力来反映水蚀营力与产沙量的关系更加直接，而且综合了径流量与洪峰在剥蚀土壤和搬运泥沙能力，比单独运用径流深或洪峰流量更加合理。 - According to the concept of available water supply , the calculation methods about available water supply of the large scale reservoir are studied and the concrete procedures of the long - series regulation method are proposed . through the calculation of the monthly natural runoff every year , water incomes under present engineering status , and the long - series dynamic water usage regulation of the 32 large scale reservoirs in shandong province , available water supply under assurance rates of 50 % , 75 % and 95 % are obtained . according to the analysis of runoff characteristics of each reservoir ( multi - year mean runoff depth and runoff coefficient ) , the relationship between water supply incomes under different assurance rates for current year and the year of 2010 , the reservoirs with water supply potence are given
根据对可供水量概念的理解，本文对大型水库可供水量的计算方法进行了探讨，提出了采用长系列调节计算的具体方法；通过对山东省32座大型水库的历年逐月天然径流量、现状工程情况下来水量、长系列变动用水的调节计算等多个步骤，得出了各水库50 、 75 、 95三种保证率的可供水量计算成果，并对每个水库的径流特性(多年平均径流深及径流系数) 、全省大型水库现状年及2010年的不同保证率的可供水量与来水量的关系进行了分析与研究；分析提出了具有供水潜力的水库。 - In harnessed watershed , a is smaller and b is bigger , but they are contrary in no - harnessed watershed . the flood peak volume modulus and sediment transport modulus is also power function relationship . but parameter a and b is different largely in different watershed and the relativity is not well than relationship between runoff depth and sediment transport modulus
参数a 、 b可以反映流域有无治理的差异，参数a在有治理或部分治理的流域内均小于无治理流域；参数b在有治理流域内则较无治理流域偏大；流域次降雨洪峰流量模数与输沙模数也为幂函数关系，但参数a 、 b在不同流域之间差别较大，其相关性不如径流深与输沙模数关系好。