polluted water prosessing是什么意思 polluted water prosessing怎么读
polluted water prosessing的相关资料
polluted water prosessing的用法和样例
- The solid parts of the waste water are processed and composted and finally turned into top soil, fertilizing the island.
固体部分的污水处理和分解，最后变成最土壤，施肥的岛屿。 - Research on water pollution control by aquatic ecosystems is a focus of wastewater treatment in recent years.
利用水生生态系统治理水体污染是污水处理领域的研究热点之一。
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