以扎兰屯徐地营子小流域为例对生态系统进行规划分析。

Taking the small watershed of Xudiying in Zaerdong as an example, the planning and analysis of eco system were carried out.

youdao

以扎兰屯徐地营子小流域为例对生态系统进行规划分析。

Taking the small watershed of Xudiying in Zaerdong as an example, the planning and analysis of eco system were carried out.

youdao