1) runoff coefficient method
径流系数法
1.
Taking Yinghe catchment as example,isoline method,hydrologic assimilation method as well as runoff coefficient method was used to calculate annual runoff of the catchment,with validating and comparing of results and applying to the calculation of design flux,which can satisfy the r.
文章以颖河流域为例,应用等值线图法、水文比拟法和径流系数法推算该流域的年径流量,相互验证和比较上述3种方法的推算结果,并将成果用于计算设计流量。
2) Runoff coefficient
径流系数
1.
Experimental study on relationship among runoff coefficients of different underlying surfaces,rainfall intensity and duration;
不同下垫面径流系数与雨强及历时关系的实验研究
2.
Development of runoff coefficient forecast model under simulated rainfall;
模拟降雨条件下径流系数预测模型的构建
3.
Effect of topographic form and vegetation type on the runoff coefficient in the Xiangshuihe Watershed of Liupan Mountains
六盘山香水河小流域地形与植被类型对降雨径流系数的影响
3) annual runoff coefficient
年径流系数
4) runoff modulus way
径流模数法
1.
Using Gaoqifawanzhi spring of Guiyang Erlu as water supply source for example,the paper makes the frequency flux of spring in runoff modulus way and atmosphere precipitation infiltration way combining the data observed,conducts a frequency analysis,and evaluates the water quality.
现以贵阳二铝供水水源高启发弯子泉点为例,采用径流模数法和大气降水入渗法结合当地调查资料和1∶50 000水文地质图确定泉点流量并作频度分析,监测水质,评价其水质,对缺少流量观测资料供水泉点保证率流量和水质的评价方法进行了研究,效果较好。
5) path coefficient
通径系数法
1.
The correlation coefficients between the preparation factors and the sorption of organobentonite have been investigatedwith path coefficient.
应用通径系数法对有机膨润土制备因素与吸附性能的关系进行了探讨。
2.
The correlation coefficient between whey protein enzymatic parameters and hydrolysis level have been investigated with path coefficient.
应用通径系数法对乳清蛋白酶解参数与水解度的关系进行了探讨。
6) flow runoff coefficient
流量径流系数
补充资料:径流
径流 runoff 大气降水形成的,并通过流域内不同路径进入河流、湖泊或海洋的水流。习惯上也表示一定时段内通过河流某一断面的水量,即径流量。按降水形态分为降雨径流和融雪径流。按形成及流经路径分为生成于地面、沿地面流动的地面径流;在土壤中形成并沿土壤表层相对不透水层界面流动的表层流,也称壤中流;形成地下水后从水头高处向水头低处流动的地下水流。广义上,径流还包括固体径流和化学径流。径流是引起河流、湖泊、地下水等水体水情变化的直接因素。其形成过程是一个从降水到水流汇集于流域出口断面的整个过程。降雨径流的形成过程包括降雨、截留、下渗、填洼、流域蒸散发、坡地汇流和河槽汇流等。融雪径流的形成需要有一定的热量,使雪转化为液体。在融雪期间发生降雨,就会形成雨雪混合径流。影响径流的因素有降水、气温、地形、地质、土壤、植被和人类活动等。 |
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