请输入您要查询的字词:
单词
public welfare forest
释义
public welfare forest
Encyclopedia
农学
﹝概述﹞
释
public welfare forest
公益林
以维护和改善生态环境、维持生态平衡、保护生物多样性等满足人类社会可持续发展需求为主体功能,以提供公益性的森林生态和社会服务产品为主要经营目的的森林。
随便看
National Technical Committee on Publication Distribution of Standardization Administration of China
National Technical Committee on Road Transport of Standardization Administration of China
National Technical Committee on Space Technology and Operation of Standardization Administration of China
National Technical Information Service
national technical innovation system
national technical means
National Television of Kampuchea
national territory
national territory spatial planning
"National Theater"
National Theater Company of China
National Theater Company of Korea
National Theater of the Hill
National Theatre
National Theatre of Cuba
National Theatre of Greece
National Theatre of Korea
National Theatre of Northern Greece
National Theatre of Pécs
National Theatre of Sao Carlos
National Theatre of Scotland
national timber security base
National Time and Frequency Metrology Center
national time scale primary standard
National Time Service Center. CAS
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:2025/10/15 14:44:36