The city recently enlarged culverts along its highways so storm runoff would be less likely to wash out roads.
该市近来扩大了公路两侧的涵洞，以防止洪水冲击公路。
Then, with the consideration of wind force, a storm runoff suspended sediment model in lake and reservoirs is built.
对滇池湖泊某次暴雨过程的悬移质泥沙进行了模拟计算，得到了该次暴雨径流的泥沙淤积等值线分布图。
The results showed that the storm runoff simulation could provide reliable and accurate discharge for the river-network HD model.
结果表明，暴雨径流的数值模拟可以为河网水动力模型提供可靠准确的流量边界。
The purpose of the city storm surface runoff model is to draw the surf ace runoff hydrograph and simulate the process of storm runoff.
城市雨水地表径流模型的目的是推求城市雨水地表径流的流量过程线，从而模拟雨水的地表径流过程。
As one of the most active, pervasive and susceptible disaster-causing factors, storm runoff is prone to induce disaster chains in its formation process.
暴雨径流是一种最普遍、最活跃、最敏感的致灾因子，在其形成过程中易诱发灾害链。
The result shows that the peak of pollutant concentration is ahead of or synchronous with that of runoff, and heavy pollution occurs in initial period of storm runoff.
结果表明：污染物浓度的峰值一般提前或同步于径流量的峰值，初期径流污染较重；
This paper summarizes storm runoff pollution and how to control it in the developed countries aims at providing methods and references for studies and researches in China.
现概述国外城市雨水径流污染及控制的措施，以期为我国城市雨水径流污染控制和决策提供参考和借鉴。
This paper summarizes storm runoff pollution and how to control it in the developed countries, aims at providing methods and references for studies and researches in China.
现概述国外城市雨水径流污染及控制的措施，以期为我国城市雨水径流污染控制和决策提供参考和借鉴。
Storm runoff pollution has broad impacts and it is difficult to monitor, control and treat. So the quantitative estimation of pollution load is a key step for its control and management.
暴雨径流污染具有影响面广，监测、控制和处理困难而复杂的特点，其负荷定量化是进行治理与控制的重要基础与中心环节。
Most of the visible roofs will be covered in greenery to slow storm water runoff and significantly reduce the heat island effect of the development itself.
大多数可见的大楼屋顶都将以绿色植被覆盖，从而降低雨水流速，同时还可以显著降低开发区域的热岛效应。
Mr. Cox said that he flew over parts of Iowa in a helicopter last spring after a severe storm and found that deep gullies had formed in unprotected farmland, becoming conduits for soil runoff.
考克斯先生说去年春天一场暴风雨之后他坐直升机飞过爱荷华州的部分地区发现未受到保护的土地上在冲刷后已经形成了一些深沟，这些深沟成了土壤表层流失的管道。
It is an effective solution for treatment of storm water runoff while restoring and enhancing the ecological conditions of the natural habitat.
这是在处理雨洪径流的同时恢复并加强自然栖息地生态条件的有效方法。
Storm water samples collected from an urban road in Xi′an City show that the urban road surface runoff has much greater pollution intensity of SS and COD and possess less biodegradability.
对西安市南二环路雨天路面径流排水进行了连续取样监测，表明城市道路路面径流污染物SS和COD具有很高的污染强度，且生物可降解性较差。
The designed flood peak flow in storm sewer is usually calculated by adopting a constant average runoff coefficient at present in China, simple as it is, it's not reasonable enough.
目前，我国采用单一地表的平均径流系数计算雨水管渠的设计洪峰流量，这虽然使计算简化，但不尽合理。
The results show that during storm period, non - point pollution concentration and momentary toss are co - occurence with the peak value of runoff, their relations are very closely.
研究结果表明：暴雨期内，非点源污染物浓度及瞬时流失量与径流峰值几乎同步出现，它们之间存在着非常密切的关系。
Where storm sewers are separated from sanitary sewers, runoff enters receiving waters untreated and can carry a variety of wastes, including organic and toxic wastes.
在雨水沟与污水道分开的地方，街道雨水没经过处理并携带各种各样的废物，其中包括一些有机的和有毒的废品流人承接河道。
The urban storm water runoff has itself characteristics and regulation.
城市雨洪水有其自身的一些特点和其内在的规律性。
The sewer system is ancient and poorly designed, combining storm water runoff with sewage in the same piping system.
下水道系统是古代和设计不当，结合雨水径流污水在同一管道系统。
For water and soil conservation and water pollution control, it is very important to simulate and predict the yield of sediment and pollutant during storm-runoff.
流域泥沙与非点源污染负荷的模拟与预测是水土保持和水污染控制管理的重要基础。 暴雨产沙与产污量过程的计算是模拟预测的一个重要环节。
Drainage systems that were designed to meet the needs of the original service areas are unable to carry extra storm water runoff from newly paved areas in the catchment area.
为服务原有地区设计的排水系统无法承受从新铺装地区聚集的多余雨水。
The runoff in rangeland watershed is yielded only in storm season and its amount is mainly connected with storm intensity.
荒坡草灌小流域则仅在暴雨季节产流，产流量主要与雨强有关。
Our endless paving creates storm-water runoff that can be deadly to fish.
我们不断排放的污 水有可能会对鱼类造成致命威胁。
Our endless paving creates storm-water runoff that can be deadly to fish.
我们不断排放的污 水有可能会对鱼类造成致命威胁。
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