... soil biology 土壤生物学 soil block 土壤营养钵 soil breaking 土壤破碎 ...
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soil-block test 土壤木块法
soil block making machine 制钵机
block soil wall 挡土墙
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The sliding surface of rock or soil block usually appears three-dimensional feature, so, the 2-D limit equilibrium method is not good to analyze the block stability.
岩体与土体失稳的滑裂面形状大多具有三维特征,用二维极限平衡理论难以得到与实际相应的分析结果。
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