mapping of soil erosion土壤侵蚀制图 modulus of soil erosion 土壤侵蚀模数 principle of soil erosion classification 土壤侵蚀分类原则 .
双语例句
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The mapping results showed that combining geology analysis ofsoilerosion with feature analysis of image was crux to judge soilerosion type and intensity, and to take quantitative mapping.