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- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- sewage oxidation 污水氧化
- sewage oxidation pond 污水氧化池
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- The river was contaminated with sewage. 这河水被污水污染了。
- Oxidation involves the transfer of electrons. 氧化过程涉及电子的转移。
- The sewage pipes were choked with rubbish. 垃圾阻塞了污水管道。
- To transform a metal into a mineral by oxidation. 使矿化通过氧化使金属转化为一种无机物
- The waste material and water carried in sewage. 污水,污物从下水道中排出。
- Article 19 Urban sewage shall be centrally treated. 第十九条 城市污水应当进行集中处理。
- Is the sewage disposal system adequate? 排污水系统是否足够?
- The NO oxidation is autocatalytic. no氧化是自动催化的。
- In sewage one can not see youself mirror. 污水难照影。
- This is to be done before oxidation takes place. 这要在氧化作用发生以前做。
- They painted a coat of paint to prevent the oxidation of the ship by seawater. 他们刷了一层油漆以防止船只被海水氧化。
- Sewage, however, is rather different. 然而,污水则有所不同。
- There was no bulk oxidation of the silver. 银不会发生体相氧化。
- The pipe disgorges sewage into the sea. 这管道将污水排入大海。
- The raw sewage is chemically treated. 未经处理的污水要进行化学处理。
- Oxidation will make iron and steel rusty. 氧化作用会使钢铁生锈。