subsoil compaction 中文意思是什麼
subsoil compaction
解釋
壓實下層土- subsoil : n. 【農業】下層土，心土，底土；【建築】天然地基。vt. 翻起…的底土，深耕。
- compaction : n. 緊密；緻密；壓縮。
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Based upon this, researched on the lime - loess cushion and the lime - soil compaction pile, the two methods of subsoil treatment is the most widespread incollapsible loess areas, specially in shanxi guan zhong and shanbei and yu xi
本文正是基於此，針對西部地區尤其是陜西關中、陜北地區、豫西地區最為廣泛採用的兩種處理濕陷性黃土的方法?灰土墊層及灰土擠密樁展開研究。
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