“crop clean cultivation”的概念、定义、翻译、参考文献-科学参考

单词	crop clean cultivation
释义	crop clean cultivation Encyclopedia 农学作物清洁栽培释 crop clean cultivation作物清洁栽培通过合理用地、科学管理降低农化品的使用、能源的消耗和农业废弃物的产生，减少面源污染的栽培技术。
随便看	polynomial mean-square regression polynomial model polynomial module polynomial norm polynomial of best approximation polynomial of degree n polynomial of least deviation polynomial of one indeterminate polynomial of several indeterminates polynomial operation polynomial operator polynomial order polynomial over a ring polynomial polyhedron polynomial quotient polynomial reducibility polynomial regression polynomial regression model polynomial relation polynomial remainder polynomial remainder theorem polynomial representation polynomial ring polynomial ring in m variables polynomial ring in one variable

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