rain-impact erosion

The results showed that the main cause of erosion of sand-lime slurry by acid rain was dissolving erosion by H ￣+ and expanding erosion by SO_4 ￣ 2.

研究表明：酸雨对材料的影响，主要是H＋侵蚀引起的溶解腐蚀和SO42－侵蚀引起的膨胀腐蚀。

This with the previous rainfall conditions in the natural results of the experiment is different from their predecessors under the conditions of natural rainfall, erosion began small, with the continuing rain, increasing erosion, in this study under conditions of artificial rainfall.

这与自然降雨条件实验的结果有所不同。自然降雨的条件下，侵蚀量开始较小，随着降雨的持续，侵蚀量逐渐增大。

Rain splash erosion, loss of topsoil from slope and bottom of farm furrow resulted in the entrance of N and P into surface runoff.

农田氮磷通过降雨击溅侵蚀、排水沟坡面和沟底冲刷进入地表径流。

The utility model has the advantages of simple structure, rain water erosion prevention, exact receiving angle adjustment and convenience.

具有结构简单，防止雨水侵蚀和调整收讯角度准确、方便的优点。

The effect of controlling soil erosion from the treatment of contour planting+ double ridge+ surface mulch is increasing with the increasing of slope angle, rain intensity and erosion rate.

双垄覆盖种植的水土保持效果随着坡度的增加和降雨强度的增加，土壤侵蚀的加剧而更加明显；

The results showed that the rainfall intensity is the significance factor that affect the quantity of rain splashing erosion, the quantity of rain splashing erosion showed positive relation with rain intensity, slope and soil moisture, but it showed negative relation with the ply of felt soil.

结果表明，降雨强度是影响溅蚀量的显著因子，溅蚀量与雨径、坡度、含水率呈正相关，与结皮厚度呈负相关。

Bing Xin is a unique history of modern literature writer, her prose has experienced wind and rain erosion of history, art charm is still not diminished, which stems from her life on the Chinese traditional culture and Western culture, the absorption and integration.

冰心是中国现代文学史上一位独树一帜的女作家，她的散文经历了风雨历史的冲刷，艺术魅力依然不减，这源于她一生对中国传统文化和西方文化的吸收与融合。

Vegetation on slopes not only serves as landscape function, but also controls rain water erosion and slope stability.

边坡工程中的植被不仅能美化环境，还具有控制雨水冲蚀、稳定边坡的作用。

All three patterns could abate the effect of rain splash erosion on loose top soil, enhance soil water content and vegetation coverage and promote the formation of the stable harmonious community of forest and grass.

三种模式均能有效地减轻雨滴对疏松表土的溅蚀，提高了土壤含水率和植被覆盖度，利于形成林草和谐共生的稳定群落。

This paper reviews the rain erosion problem on the surface of the radomes, as well as the rain erosion testing methods and the protection methods.

结合了前人实验研究，分别导出了植物覆盖面上的雨滴特性计算公式、不受植物影响的雨滴溅蚀公式、径流侵蚀和细沟流侵蚀计算公式。