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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。
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installability
installable device driver
installable file system
installable file system, IFS
Installation
installation
installation agricultural environment information acquisition
Installation by drill pipe lowering
installation measurement
installation mode of heat-supply network
installation of catennary anchor leg mooring system
installation of compliant tower substructures
installation of drag embedment anchor
installation of FPSO
installation of gravity base platform substructures
installation of hydro-generator unit
installation of jacket substructures
installation of mechanical and electrical equipment
installation of metal structure
installation of offshore topside
installation of pile anchor
installation of pump
installation of Spar
installation of steel pipes
installation of subsea template
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