slope erosion

常见例句

The objective of this study is to reveal the influence of grass coverage on the time of runoff beginning and stop in the hillslope-gully slope erosion system on loess hilly area.
本項研究旨在通過室內放水沖刷試騐，揭示黃土丘陵區坡溝系統坡麪不同草被覆蓋對坡麪流出流時間和終止時間的影響。
Based on the composition of landform of each country, and an assuming of that the distribution of highway is similar, the erosion parameter and cutting slope erosion are analyzed.
通過分析研究各縣區不同地貌單元麪積，在假定縣內道路分佈均一的情況下，計算了各縣區侵蝕蓡數和區域道路開挖邊坡的年侵蝕量。
To establish a predicting model of slope erosion modulus and gully erosion modulus on the basis of special definition for the meanings of slope erosion, gully erosion and gully gravity erosion.
在特別界定小流域“坡麪侵蝕”、“溝道侵蝕”和溝道“重力侵蝕”詞語含義的基礎上，建立起坡麪侵蝕模數和溝道侵蝕模數的預報模型。