soil erosion type

water erosion is the most universally-distributed soil erosion type at present and does a lot of harm.

水力侵蚀是目前世界上分布最广、危害也是最为普遍的一种土壤侵蚀类型。

The ef fect of erosion varies with soil type and depth.

侵蚀的影响因土壤的类型和深度的不同而不同.

The results indicate that difference between soil type of embankment slope of Qin-Shen special line of passenger trains and that of Jiao-Xin railway leads to the difference of soil erosion degree in the experimental plots.

结果表明，秦沈线和胶新线路堤边坡侵蚀程度的差异是由二者路堤边坡土壤的可蚀性不同造成的；

As the main field type of soil erosion in the three gorges reservoir area, the sloping fields shall easily runoff totally or form skeleton soil which shall result in declining productivity of land.

坡地作为三峡库区土壤侵蚀的主要地类，其土层极易完全流失或形成粗骨土，导致土地生产力下降。