“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	Shu Peide Shu Ping Shu Qiang Shu Qiao Shu Qun Shura Cherkassky shu rice temple conference Shu Sanhe Shu San Min Shushan Qu Shu Shi Shu-Shuen Tang Shusizi Ding Shusun Bao Shusun Tong Shutaowu shut condition shutdown and rectification shutdown equation shutdown of steam turbine shut-down of turbogenerator shut-down point head Shuting shut-off shutoff valve

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