“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	context-free grammar context-free grammar, CFG context-free language context-free language, CFL context-free rule context-induced reinterpretation context-insensitive context-insensitive approach to paradox solution context-insensitive grammar context-insensitive language context mapping context model context-orientation or situational-orientation context-sensitive context-sensitive approach to paradox solution context-sensitive grammar context-sensitive grammar, CSG context-sensitive language context-sensitive language, CSL context-sensitive penalty context switch contextual definition contextual design contextual effects contextual grammar

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