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- overland flow hydrograph 地面漫流过程线,地表径流过程线
- According to the observation data and outcomes of artificial rainfall, based on the overland flow formulas established slope farmland runoff model. 摘要在野外模拟降雨的基础上,建立基于一维圣维南运动方程的黑土区坡耕地径流模型。
- Interflow lags with overland flow and the hydrological process display as a curve with only one peak. (4)壤中流的产生滞后于地表流,产流过程表现出缓慢变化的单峰过程。
- The volume change of retarding basins were obtained by using the non-dimensional detention theory ,with the known flow hydrograph in the detention facility. 为剖析滞洪设施中受制入流历线作用下其滞洪容积变化,以无因次滞洪理论为基础,讨论滞洪池内其滞洪容积对应时间变化情形,进而推求该滞洪池之最小滞洪容积;
- The runoff and sediment volume increased with the increase of the overland flow and slope. 随着降雨量和坡度的增大,各地类径流量和泥沙量也随之增大。
- There are many different factors affecting overland flow,such as climate,geology and vegetation,among which vegetation type is a key factor. 影响地表径流的因素有气候、地质、植被等诸多因子,植被因素的影响甚为突出。
- There are many different factors affecting overland flow, such as climate, geology and vegetation, among which vegetation type is a key factor. 摘要影响地表径流的因素有气候、地质、植被等诸多因子,植被因素的影响甚为突出。
- The wave distribution of soil water along hillslope results from the fluctuation of overland flow, upslope runoff infiltration, and lateral downslope flow. 土壤水分沿坡面呈“波浪形”分布是坡面径流的波动性、上方来水(径流)的沿程入渗以及侧向沿坡向下流等综合作用的结果。
- The first represents the drainage in the soil, the second represents the overland flow on saturated or impervious soils and the third represents the channel flow. 第一个方程代表土壤中的排水,第二个代表在饱和土壤或不透水土壤层上的陆面径流,第三个代表河道径流。
- The preliminary result indicates that Reynolds number and Froude number of overland flow tend to increase as slope gradient increases in the condition of same bed surface and flow discharge. 初步得出以下结论:(1)在床面和流量相同条件下,坡面流雷诺数和佛汝德数均随坡度的增加而增大。
- Estimate of Hydraulic Parameters of Overland Flow 坡面流水力学参数的估算
- Shall we drive overland or fly to California? 我们由陆路开车到加州还是坐飞机去呢?
- We will have an overland journey. 我们要做陆地旅行。
- An overland route is comparatively safe. 陆路相对来说安全些。
- Neural network modeling of characteristics of overland flow 坡面产流模式的神经网络模拟
- Experimental Study on Delay of Grass Coverage on Overland Flow 草被覆盖阻延坡面流作用试验研究
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- Keywords overland flow system;polluted river water;COD;ammonia nitrogen;plant; 地表漫流系统;污染河水;COD;氨氮;植物;