“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	air freight AirFuelAlliance standard AirFuelAlliance标准 air-fuel ratio air-fuel ratio control air gap interconnect air/gas drilling fluid Air Gasification airglow air gun air gun source air handling equipment air handling process air hardening binder air heat exchanger of metallurgical furnace air humidifier air humidity control air hygiene in animal housing ai ri jing lu cang shuzhi ai ri jing lu library air-imaging cinematography air-in air-induced mechanical flotation cell airing air inlet hole

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。