“method of soil improvement by stages”的概念、定义、翻译、参考文献-科学参考

单词	method of soil improvement by stages
释义	method of soil improvement by stages Encyclopedia 理学古代耕作技术释 method of soil improvement by stages亲田法在人力、物力有限的条件下，分期、分批对部分田地给予优先照顾的一种土壤耕作技术。
随便看	tetragonality tetragonal number tetragonal system tetragonometry tetragontrioctahedron tetragram tetra-halogen tetrahedral tetrahedral angle tetrahedral apparatus tetrahedral bond tetrahedral carbon tetrahedral complex tetrahedral configuration tetrahedral coordinate tetrahedral equation tetrahedral form tetrahedral graph tetrahedral group tetrahedral intermediate tetrahedral interstice tetrahedralization tetrahedral number tetrahedral pyramid tetrahedral site

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