“natural phenological observation”的概念、定义、翻译、参考文献-科学参考

单词	natural phenological observation
释义	natural phenological observation Encyclopedia 农学自然物候观测释 natural phenological observation自然物候观测对受气候、水文、土壤等环境因素影响而出现以年为准周期的动植物生长发育和行为及其他非生物自然节律现象的观测。是基层农业气象站的一项基本业务。
随便看	theorem of invariance of dimension theorem of kinetic energy theorem of linear order theorem of linear ordering theorem of maximum modulus theorem of minimum entropy production theorem of moment of momentum theorem of momentum theorem of motion of centre of mass theorem of nested intervals theorem of power of a circle theorem of prime numbers theorem of principal axes theorem of proportion by addition theorem of proportion by addition and subtraction theorem of proportion by alternation theorem of proportion by inversion theorem of proportion by subtraction theorem of ratio of equality theorem of residues theorem of Riemann-Roch type theorem of Stoll type theorem of Tauberian type theorem of termwise differentiation theorem of the complete quadrangle

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。