“observation of crop developmental stages”的概念、定义、翻译、参考文献-科学参考

单词	observation of crop developmental stages
释义	observation of crop developmental stages Encyclopedia 农学作物发育期观测释 observation of crop developmental stages作物发育期观测根据农作物生育过程中外部形态特征变化，对各发育期出现顺序和日期的观测记载活动。是农业气象站的基本观测项目之一，观测资料在农业气象研究和服务工作中广泛应用。
随便看	Hermitian manifold Hermitian matrix Hermitian metric Hermitian metric on complex manifold Hermitian metric vector space Hermitian module Hermitian operator Hermitian part Hermitian product Hermitian quadratic form Hermitian ring Hermitian scalar product Hermitian/skew-Hermitian splitting (HSS) Hermitian space Hermitian spline Hermitian structure Hermitian symmetric space Hermitian transformation Hermitian transpose Hermitian vector space hermiticity hermit point Hermits by Dong Qichang Hermits by Sun Wei hermodynamics of phase diagrams

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