“cold hardening by ventilation in greenhouse”的概念、定义、翻译、参考文献-科学参考

单词	cold hardening by ventilation in greenhouse
释义	cold hardening by ventilation in greenhouse Encyclopedia 农学放风锻炼释 cold hardening by ventilation in greenhouse放风锻炼温室和大棚种植的作物，在一定时期适度揭开薄膜透风，使作物受到一定抗逆锻炼的过程。育苗用的温床和阳畦在定植前通常也需要放风锻炼。
随便看	Dirichlet Fourier series conditions Dirichlet function Dirichlet functional Dirichlet-Hardy test Dirichlet integral Dirichlet-Jordan test Dirichlet kernel Dirichlet lambda-function Dirichlet-Laplace operator Dirichlet Laplacian Dirichlet lemma Dirichlet L function Dirichlet L-function Dirichlet L-series Dirichlet multiplication Dirichlet operator Dirichlet polynomial Dirichlet principle Dirichlet prior Dirichlet problem Dirichlet process Dirichlet product Dirichlet region Dirichlet series Dirichlet series generating function

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