sewer water
英
美
[网络] 下水道
双语例句
- Considering the township economy development and technical progress in this area, the suitable sewer system and receiving water bodies of wastewater were discussed.
结合漓江流域城镇经济、技术水平特点，对流域的城镇排水的体制、出路进行了分析； - Under experimental conditions, when initial contents of Hg and Pb reach the water quality standards for municipal sewer sewage, the removal efficiency is beyond 70%, and the effluent can reach the water quality standards for agricultural irrigation.
在试验条件下，当汞和铅的原水浓度达到污水排入城市下水道水质标准时，去除率在70%以上，出水满足农业灌溉水质标准。 - Open diversion canal and urban sewer network are two important systems of open water systems.
明渠引水系统和城市排水系统是明渠水系的两类重要系统。 - Urban sewer systems are one of the most important underground infrastructure in municipalities, draining the waste water produced by municipalities and keeping municipalities away from the disasters caused by waste water.
城市污水管网是城市重要的地下基础设施之一，起着及时排除城市污水，使城市免受污水之害的重要作用。 - Eventually, the engineering investment of sewer and storm water systems is given.
论文对污水收集处理系统、污水回用系统合雨水系统分别估算了相应的工程投资。 - The investigation showed that the quality of the sewer treatment facility and the second water reservoir facility and the distance between these two facilities were not met the sanitary standard.
经调查，二次供水蓄水池与污水设施的距离及污水井工程均不符合卫生要求。 - Many were built ( without) connections to Chicago's combined ( sewer) and ( storm) water systems.
很多小巷没有与芝加哥纵横交错的阴沟和暴雨排水系统相连接。 - The utility model relates to an improved bending section of a sewer pipe, which is water storing bend.
本实用新型是一种改良后的下水管弯曲部，即贮水弯。 - This paper introduces the characteristics of combined sewer system in urban areas and the bad effects on water environment of this system as well as the remaking methods of combined sewer in connection with these effects.
介绍了城市旧合流制排水系统的特点，论述了其对环境的影响，提出针对这些不利影响所采取的旧合流制排水系统改造的方法和途径。 - Is combined sewer overflow spill frequency/ volume a good indicator of receiving water quality impact?
混合下水道溢出频率和容量是接收水质影响的一个好指数？