“衰老更新期”的概念、定义、翻译、参考文献-科学参考

单词	衰老更新期
释义	衰老更新期 Encyclopedia 农学﹝经济林生长发育规律﹞释 renewing period衰老更新期从产量出现连续下降，经济林树木生长势开始逐渐减弱，直至几乎没有经济产量为止的这段时期。又称更新复壮期、变产更新期。
随便看	theory of Ti Wei theory of tolerance limit theory of topological algebras theory of topological spaces theory of transformation theory of transport phenomena theory of transversals theory of trigonometric series theory of trust theory of truth theory of turbulence theory of types theory of unequal development theory of unification in psychology theory of uniform algebras theory of univalent function theory of univalent functions theory of universe expansion theory of urban policy evaluation theory of urban spatial structure in China theory of valuation theory of value-distribution Theory of Vaulting Heavens theory of visceral manifestations theory of viscoelasticity

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。