因此，本文展开对柘林水库水质评价和水环境容量的研究。

Research on water quality appraisal and water environmental capacity of Zhelin Reservoir is necessary.

youdao

因此，本文展开对柘林水库水质评价和水环境容量的研究。

Research on water quality appraisal and water environmental capacity of Zhelin Reservoir is necessary.

youdao