... 土壤侵蚀 soil erosion 土壤侵蚀程度 soil erosion degree 土壤侵蚀带 soil erosion zone ...
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different soil erosion degree 不同侵蚀强度
degree of soil erosion 土壤侵蚀程度
soil erosion intensity degree 水土流失强度
degree of soil erosion potentiality 土壤侵蚀潜在危险度
When the number of downfall days is less than 20 annually, soil erosion degree increases along with the increase of downfall days.
当多年平均大雨日数小于20日时，土壤侵蚀程度基本上随大雨日数的增加而增加；
The results show that the identifying sign of soil erosion is not erosive surface but the degree of soils conservation and the change of soils thickness.
结果表明，塬区土壤侵蚀的确定依据不是侵蚀面，而是土层保存程度和土层厚度的变化。
Based on the analysis and study on the physical properties of karst soil in Guizhou Wujiang river basin in different type of vegetation and different degree of erosion.
本文分析研究了贵州乌江流域喀斯特土壤在不同植被类型和不同侵蚀程度条件下的土壤主要物理性质。
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