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- Our town has a modern sewerage system. 我们城镇有一个现代化的下水道系统。
- The acid waste waters are discharged into a sump or the sewerage system. 酸性废水被送往销毁池或阴沟系统。
- The construction of a modern sewerage system in Tokyo dates back to 1884. 东京的现代排水系统工程开始于1884年。
- Through urine, the chemical found its way into the Po and the sewerage system. 通过尿液，这种化学物质进入波河和污水处理系统。
- Through the provision of a new sewerage system, some progress is being made in tackling the problem. 在新污水收集系统启用后，维港的水污染问题已有改善。
- Through the provision of a new sewerage system,some progress is being made in tackling the problem. 在新污水收集系统启用后，维港的水污染问题已有改善。
- Sewerage systems are either 'separate'or 'combined'. 排水系统有“分流制”和“合流制”。
- Since 1855, construction began on Chicago city in the United States the first comprehensive sewerage system. 自1855年起，芝加哥就开始建设美国大城市中第一个完备的污水排放系统。
- A total of 20900 cubic metres per day of polluted effluent has been properly diverted to the sewerage system,which is equivalent to the pollution load from more than 70000 people. 现时，每日共有20900立方米污水改道流入污水收集系统，相当于逾7万人口所产生的污染量。
- The regional sewerage system will be adopted in the first phase of Cixi wastewater treatment project, in order to solve the outlet of wastewater in urban area. 为解决慈溪市域范围1市17镇的污水出路问题,在慈溪市污水治理一期工程中拟采用区域排水系统方式。
- PPR pipe is a new type construction material widely used in civilian and industrial water supply and sewerage system,but it is poor in hot and pressure resistance. 无规共聚聚丙烯)管材是广泛应用于民用和工业给排水系统的一种新型建筑材料,但存在耐热、耐压性能方面的不足。
- The pollutants that affect water come mainly from industries, farm, and sewerage systems. 水的污染源主要来自工业、农场以及排水系统。
- It is found that dominant yeast strains which take main degradation in both sewerage systems are different. 生物膜中占优势的酵母类群为红酵母属、酵母属、丝孢酵母属，卵抱酵母等属。
- Sewerage systems are either separate or "combined".In separate systems the rainwater is passed through a different drain from the "sanitary"sewer containing the sewage. 排水系统分为"分流制"和"合流制"两种。在分流制系统中，雨水从另一条排水管，而不是排放污水的"卫生"污水管排放。
- Waste from industries is a particularly important cause of water pollution. Factories may dump waste containing toxic chemicals directly into bodies of water or into sewerage systems. 工业废物是引起水体污染的一个尤其重要的因素，工厂可能将含有化学有毒物的废物直接倒进水体中或排水系统。
- In recent years, even districts served by sewer lines have experienced flooding due to the sudden increase of rainwater entering local sewerage systems. 短时间内,大部分的雨水流入下水道,即使下水道普及的地区也会发生浸水。
- The creation of sewerage systems by engineers, while not a medical milestone in the strictest sense, worked alongside doctors to change attitudes towards hygiene and health. 由工程师创造的排污系统，同医生们一起改变了人们对于卫生和健康的态度。然而从严格意义上讲，它并非一项医学发明。
- sewerage system of radial patterns 辐射式下水道系统
- A total of 20900 cubic metres per day of polluted effluent has been properly diverted to the sewerage system, which is equivalent to the pollution load from more than 70000 people. 现时，每日共有20900立方米污水改道流入污水收集系统，相当于逾7万人口所产生的污染量。
- When Unionway finally gained access to the building, they found the basement full of water because neighbours preferred to dump their runoff next door rather than connecting to the city's sewerage system. 当珩意公司的人员终于进入大楼时，他们发现地下室全是积水，原因是相邻的大楼偏偏要把这里当成排水出路，而不愿接通市政污水系统。
