Under seepage the seepage force the soil particle will occurs as shown in the below figures.
当地下水渗流时,土中水将对土颗粒作用着渗流力,如下图所示的两种情况.
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The affinity and seepage force of ideological and political work will affect its vitality and success.
思政工作的亲和力、渗透力关系思政工作的活力和成败.
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