“renewing period”的概念、定义、翻译、参考文献-科学参考

单词	renewing period
释义	renewing period 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	Zhɑo Guofɑn Zhɑo Renjun Zhɑo Shen Zhɑo Shuɑnɡ Ziba Design Zibai Shan Zibal Zibo Ceramics Museum Zibo kiln Zibo Museum Zibo region Zibo Shi Zibo Wuyin Opera Troupe Zibo Zhujiazhuang Lacebark Pine Zi Chan Zichangian Stage Zichang Shi Zichuan Qu zicral Zidanku Book Copied on Silk Zidi ballad Zidi Ballads from the Collection of Mongolian Prince Che's Mansion of the Qing Dynasty Zidingxiang satellite Zidishu narrative singing music Zidovudine

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