“油菜栽培”的概念、定义、翻译、参考文献-科学参考

单词	油菜栽培
释义	油菜栽培 Encyclopedia 农学油菜栽培释 rapeseed cultivation油菜栽培根据油菜的生长发育规律及其与环境条件的关系，以高产、优质、高效、低成本生产为目标，采取的适宜的耕作和田间管理技术。
随便看	sum of numbers sum of operators sum of order types sum of ordinal numbers sum of powers sum of powers conjecture sum of prime factors sum of products sum of random many of random variables sum of sequences sum of series sum of sets sum of square deviations sum of squares sum of squares between classes sum of squares for partial regression sum of squares function sum of squares of residues sum of squares within classes sum of submodules sum of subspaces sum of the digits sum of vectors sum operator sum over state

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