“technique preventing freezing by mulching”的概念、定义、翻译、参考文献-科学参考

单词	technique preventing freezing by mulching
释义	technique preventing freezing by mulching Encyclopedia 农学覆盖防冻技术释 technique preventing freezing by mulching覆盖防冻技术通过对作物生长的土壤表面和周围环境进行覆盖保温，或直接对植株本身进行包裹、覆盖，以避免冻害发生的一系列技术措施。
随便看	nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching nonnesting matching non nesting partition non-nesting partition nonnesting partition non neutral plasma non-neutral plasma nonneutral plasma non-Newtonian behavior

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