“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	β hydoxyethyl methacrylate β-hydoxyethyl methacrylate β-hydroxybutyric acid β hydroxyethylbenzene β-hydroxyethylbenzene β-integral β-蒎烯 β lactam antibiotic β-lactam antibiotic β-lactam antibiotics β-lactamase inhibitors β lactone β-lactone β-lactone; 2-oxetanone β Lyrae star β Lyr-type variable β magnetic spectrometer β methyacrolein β-methyacrolein β-model β naphthylamine β-naphthylamine β-NMR and β-NQR β-oxidation β-particle

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