请输入您要查询的字词:
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
provincial education bureau
Provincial E-government Affairs Office
provincial environmental protection five-year plan
provincial examinations
Provincial Examinations of Aboriginal Office
provincial governor
Provincial Hebei Clapper Opera Theatre
provincial informatization leading group
provincial judge
provincial key protected wild animal
Provincial libraries
provincial military commander
Provincial Nature Reserve Management Office of South China Tiger Protection in Northern Guangdong
Provincial Office Information Center
Provincial Surveillance Commission
provincial system
provincial town system planning
Proving Ground for Highway and Traffic,Ministry of Transport
Provins
provirus
provisional application of a treaty
provisional building rules of Shanghai special city,1928
provisional cell
Provisional Constitution of Republic of China
Provisional Constitution of the Stage of Xunzheng of the Republic of China
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/30 12:51:55