original soil rammed 原土夯实
original-soil rammed foundation 原土夯实地基
original soil-fertility 土壤基础肥力
original soil temperature 初始土壤温度
original soil infiltration 原状土快速渗滤系统
original soil forming process 原始成土过程
original l soil 原始土壤
original paddy soil 原状水稻土
And the strength of the original soil of side can get its maximal action.
边壁原状土体强度可得到最大程度的发挥。
The decomposition rate of original soil organic matter is inversely proportional to its half-life.
土壤中原有的土壤有机质分解速度与半衰期成反比。
The dynamics of microbial variety and quantity were comparatively studied in the original soil with that in the gut-contents of earthworms and the casts.
本文研究了原来土壤、蚯蚓消化道内含物和蚯蚓粪便中微生物种类，数量的动态变化；
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