evaluation of ecosystem services value
·2,447,543篇论文数据，部分数据来源于NoteExpress
-
The purpose of this article is to establish an evaluation system, which is to estimate the value of forest ecosystem services in nature reserve.
本研究的目的在于构建一个森林类型自然保护区生态系统服务的价值评估体系。
youdao
更多双语例句