“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	extreme-ultraviolet extreme ultraviolet astronomy extreme-ultraviolet background extreme-ultraviolet background radiation extreme ultraviolet (EUV) extreme ultraviolet, EUV Extreme Ultra-Violet Explorer Extreme Ultraviolet Explorer extreme-ultraviolet galaxy Extreme ultraviolet light extreme ultraviolet lithography technology extreme-ultraviolet radiation extreme-ultraviolet source extreme-ultraviolet star extreme unction Extreme Universe Space Observatory extreme value extreme-value distribution extreme value memory method extreme-value problem extreme-value theorem extreme-value theory extreme weather and climate events extreme weather disaster map extreme yang changing into yin

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