查询词典 sewer rat

The discharges from separate storm sewer systems in the dry weather do great harm to receiving water in Shanghai.

分流制雨水系统旱流放江严重污染了上海市河道水质。

On this basis, the long-term average operating efficiency of flow-through sedimentation storage tank was calculated using the probabilistic analysis methodology. Finally, a series of suggestions were put forward for optimizing the operation and management of separate storm sewer system.

在此基础上，采用概率分析方法对修建通过式调蓄-沉淀池对污染物去除效果的长期平均运行效率进行计算，提出优化分流制雨水系统管理及运行的建议与设想。

Many in all were buil d t whoes without collection who connections to Chicago combined soer sewer and store storm water system.

其中很多建造时都没有连接芝加哥的合流沟渠及暴雨排水系统。

These deep ravines prove useful for draining the city's vast storm sewer system during heavy rains but some sections , particularly near the Don River are prone to sudden , heavy floods .

这些深层次的沟壑证明是有用的排水城市的广大风暴下水道系统在大雨，但部分路段，尤其是附近的顿河河很容易突然间，大洪水。

Numerical modelling of one-dimensional unsteady flow in complicated systems, such as long distance water transfer project and urban storm sewer network etc., play a major role in practice of Hydraulic Engineering, in which transcritical flow and transition between free surface and pressurized flows are two important issues.

长距离调水工程和城市排水管网等复杂系统的一维非恒定流数值模拟对于水利工程实践有着十分重要的意义，跨临界流和明满流是其中的两个重要的研究方向。

The company looks after the roads, storm drains, sewer system and the flora within "DLF City".

这个公司仅关注"DLF城"内的公路、暴雨水沟、排污系统和绿地。

In order to simulate as exactly as possible the actual sit ation of the flow in combined sewer during storm, the unsteady flow simulation is used to check the capability of the existing drainage networks to carry storm water and find out the overloaded pipes.

为了尽可能精确地模拟暴雨情况下合流制排水管网水流的实际情况，采用非恒定流模拟技术对现有管网的实际过水能力进行校核，查找出超载管段。

The rainwater id drained into upper water through storm sewer, and the capacity of swage treatment reaches 3,2000 tons.

园区内的日污水处理量可达3.20万吨。

In this paper, characteristics of the dry and wet weather pollution loads were monitored from two typical separate storm sewer systems in Pudong District.

本文选取浦东新区两座代表性分流制泵站，对其旱流污水水质及雨天放江水质进行采样分析。

In communities where storm drains feed into sewer pipes, heavy rains can cause overflows that dump untreated human waste into rivers, lakes and bays.

在某些社区，雨水沟的水会流入下水道，于是豪雨一来，尚未处理的人类排泄物就会溢出，流入河流、湖泊和海湾。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48