细沟间侵蚀量预报是整个坡面水土流失预报的一个重要组成部分。
Prediction of amount of soil erosion between rills is an important item of the prediction of soil loss on the slope surface.
细沟间侵蚀是指坡面上细沟未形成之前或细沟形成之后细沟间的土壤侵蚀过程。
Rill erosion refers to the soil erosion process taking place between rills before or after formation of rills on the slope surface.
其中细沟间侵蚀和细沟侵蚀对坡面侵蚀的贡献分别为35%和65%，且在空间发生特征上具有此消彼长的关系。
On the other hand, the contributions of interrill and rill erosion to the total erosion are 35% and 65% respectively, and their spatial distribution characters are different form each other.
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