| 1. | The waste material and water carried in sewage .
污水，污物从下水道中排出。
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| 2. | They demand more services such as sewage and drainage .
他们还要求诸如污物处理系统和下水道系统这样的设施。
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| 3. | They demand more services such as sewage and drainage .
他们要求更多的公共设施，如污水处理和下水道系统等等。
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| 4. | The pathogen load of a given sewage varies from one community to the other .
污水中的病原体含量因不同的社区而异。
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| 5. | Screening may have to be used prior to introduction to municipal sewage treatment plants .
进入城市污水处理厂之前，必须进行过滤。
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| 6. | The ratio of domestic sewage to textile wastes has no appreciable effect on the treatability .
生活污水与纺织废水的比例对处理能力无明显影响。
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| 7. | The dilution of the textile wastes by domestic sewage weakens the concentration of the former .
由于生活污水的稀释作用，降低了纺织废水的浓度。
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| 8. | It is almost impossible to measure how much sewage and industrial waste end up in our oceans .
几乎无法测出，有多少污水和工业废料排入我们的海洋。
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| 9. | Stream standards refer to quality of receiving water downstream from the origin of sewage discharge .
水体标准是指污水排放点下游的受纳水体的水质。
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| 10. | Waste heat and treated sewage effluents are two such discharges that are now being investigated .
废热和处理过的污水，就是目前正进行研究的两种排放物。
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