“forest tending and felling”的概念、定义、翻译、参考文献-科学参考

单词	forest tending and felling
释义	forest tending and felling Encyclopedia 农学森林经理计划释 forest tending and felling森林抚育间伐在林分郁闭后直至主伐的期间，对未成熟的森林定期而重复的伐去部分林木，为保留的林木创造更好的生长环境条件，同时获取一部分木材的一种森林培育技术措施。又称抚育采伐。
随便看	molecular mechanisms of generated daodi herbs molecular memory molecular mixing characteristic time molecular modeling molecular modeling technique molecular modelling molecular monolayer molecular motions of polymers molecular motor molecular motors molecular network dynamics molecular nuclear medicine molecular nucleation molecular nucleation types molecular nutrition molecular nutrition of aquatic organism molecular optical spectra molecular optics molecular orbital molecular orbital energy level molecular orbital method molecular orbital theory molecular organic light emitting diode display molecular organized assembly molecular outflow

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