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- To treat(sewage) with aeration and bacteria to aid decomposition. 净化污水运用通风及细菌对(污水)进行处理以帮助物质分解
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- sewage aeration 污水曝气
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage. 实践证明,深井曝气生化处理技术处理环氧丙烷皂化污水是行之有效的。
- The results showed that treating different sewage should select different aeration way,influent time and reaction time. 结果表明,不同的污水水质应选用不同的曝气型式、充水历时和反应时间。
- So we propose a method for air aeration using water power and appliedit to the aspect of sewage ecological treatment. 研究了利用水体的势能进行大气复氧的方法,并将其引进污水生物处理领域。
- Supplemental aeration is strongly recommended. 补充曝气是极力推荐。
- Keep good aeration at working area. 工作区域保持通风良好。
- The river was contaminated with sewage. 这河水被污水污染了。
- Too many plants hinder aeration. 植物太多会妨碍空气流通。
- The sewage pipes were choked with rubbish. 垃圾阻塞了污水管道。
- The holes in Gruyere are due to aeration. 格律耶尔干酪气孔多是由于通风所致。
- The waste material and water carried in sewage. 污水,污物从下水道中排出。
- Koerting ejectors for the aeration process. 科尔庭喷射泵曝气工艺用。
- Article 19 Urban sewage shall be centrally treated. 第十九条 城市污水应当进行集中处理。
- The aeration of the room is bad. 这屋子通风真差。
- Using in aeration is better room. 必须在通风条件好的房间里使用。
- Is the sewage disposal system adequate? 排污水系统是否足够?
- In sewage one can not see youself mirror. 污水难照影。