rainfall erosion的例句大全

Under the condition of same slope steepness and runoff, sediment delivery caused by rainfall erosion is bigger than that caused by feeding runoff washing. Sediment delivery has increased by 50% when rainfall intensity increases 1 time.

在坡度一致和坡面径流量基本相同时，降雨侵蚀产沙量大于供水径流的侵蚀产沙量，降雨强度增大1倍时，坡面侵蚀产沙量增大约50%；

All these diseases mentioned above are caused by wind erosion, rainfall erosion and repeated eutectic salt dissolving.

这些病害的形成是风蚀、雨蚀和易溶盐反复的溶解结晶等综合作用的结果。

All these diseases mentioned above are caused by erosion, rainfall erosion and repeated eutectic salt dissolving.

这些病害的形成是风蚀 、 雨蚀和易溶盐反复的溶解结晶等综合作用的结果.

Rainfall erosion index Ei_ ( 10) is suitable for woodland, terrace field and waste land.

对于林地、荒坡地和梯田，降雨侵蚀力指标以组合结构Ei＿（10）。

Summary of the Research of Slope Erosion Under Rainfall Erosion Corrosion

由降雨侵蚀引起的山坡面水土流失的研究进展

There are good linear relationship between splash erosion, raindrop energy and rainfall intensity. The math model represented that splash erosion in the form of power function and exponential function increased with the raindrop energy and rainfall intensity increased separately.

溅蚀量与雨滴能量、降雨强度之间均存在着良好的线性关系，建立的数学模型显示，当雨滴能量、降雨强度增加时，溅蚀量分别以幂函数和指数函数的形式增大。

With continuing of rainfall, the influence of soil-aggregated degree was very great. Seventhly, mutual effect between soil crust and raindrop splash was studied, the result showed that splash erosion rate was greatly increased, once soil surface crust was formed.

雨滴溅蚀和结皮效应对土壤侵蚀影响的试验研究七、表土结皮形成对土壤溅蚀的影响：随着表土结皮的逐渐形成，土壤抗侵蚀能力增强，土壤溅蚀速率急剧减小。

The pine trees were found to be able to curtail the splash detachment of the soil and reduce the effective rainfall. The splash erosion under the forest was reduced by 20%, the soil loss reduced by 43.20%.

研究发现，林木具有缓冲高强度降雨对土壤的滴溅侵蚀和减少有效降雨的能力，使林下土壤溅蚀量减少了约20%，土壤流失量降低了43.20%。

A dual box system ( one is rill box and the other is feeder box) with 15 gradient and clay loess is used to quantify effects of runoff and sediment from up slope on down slope rill erosion and sediment under different sediment concentrations and rainfall intensities.

利用双土槽系统径流小区（供沙土槽和试验土槽），定量研究了不同上方来水含沙量和不同降雨强度下15°坡面上方来水来沙对坡下方细沟侵蚀产沙过程的影响。

The rainfall intensity is also an important factor in slope erosion.

降雨也是影响坡面侵蚀的重要因素，随着雨强的增大，泥沙浓度也在增大，且变化幅度也呈现增加趋势。

The calculation of the black soil erosion thickness by slope erosion under rainfall

降雨引起的坡面黑土侵蚀厚度的计算

Impacts of Slope Length on Soil Erosion Process under Simulated Rainfall

坡长对侵蚀产沙过程影响的模拟研究

The rules of soil erosion processes influenced by slope length were studied using the simulated artificial rainfall experiments.

通过室内模拟降雨试验探讨了坡长对侵蚀产沙过程的影响规律。

According to the present situation of soil erosion in Yellow River source region, this article analyzed the influence of the rainfall intensity and slope in different level on soil erosion by the rainfall splashing erosion experiment in artificial precipitation.

根据黄河源区水土流失现状，用人工降水方法，通过场降雨溅蚀实验，分析在不同雨强和坡度情况下对土壤溅蚀的影响。

Erosion of sodic soil in sloping field during rainfall process

降雨过程中碱性坡耕地土壤侵蚀的研究

Research on Simulated Rainfall Experiments of Sediment Yield in the Processes of Soil Water Erosion on Sloping Field

红壤坡地土壤水蚀过程的产流产沙动态模拟试验研究

the correlation of erosion quantity with rainfall energy and runoff energy is linear through regression. research on rain-runoff relationship in different land use types on the loess area in western shanxi province

通过回归分析，侵蚀量与降雨动能和径流能量的相关关系呈线性。晋西黄土区不同地类降雨-坡面径流关系研究

Computer digital simulation of slope erosion under rainfall on Miyun reservoir

密云水库流域坡面降雨侵蚀的计算机模拟

Intercropped plant covering surface land is important for erosion control among the 10 to 70 mm rainfall daily.

在日降雨量10&70mm间，日降雨引起的土壤流失量差异较大，间种作物覆盖地表，对于10～70mm日降雨强度的土壤侵蚀力且有重要的抗蚀意义。

Results showed that K balance on slopping land, beside fertilizer application and crop uptake, was related to rainfall, and runoff and soil erosion.

试验结果表明，坡地的钾素平衡除了与施肥和植物吸收有关，还与降水、地表径流和土壤侵蚀有着密切的联系。