请输入您要查询的字词:
单词
national ecological security
释义
national ecological security
Encyclopedia
理学
区域生态安全
释
national ecological security
国土生态安全
在国家尺度上,生态系统结构合理、功能完善、过程稳定,并能够为人类生存和经济社会发展持续提供良好生态系统服务的状态。
随便看
first separation principle
First Session of First National People’s Congress
First Session of Tenth National People's Congress
First Session of the Fifth National Committee of the Chinese People's Political Consultative Conference
First Session of the Fourth National People's Congress
First Session of the Second National People's Congress
First Session of the Third National People's Congress
first sound
first space
first splitting time
first-stage propulsion system for ejection seat
first stars
first style mural
first summation
first supporting
First Swan Feast
First Swaziland Convention
first term
first test for convergence
first theorem of Pappus
first time of entry
first Townsend coefficient
first trace
first transfinite ordinal
first treatment rate in community
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:2026/10/24 21:09:39