rain runoff是什么意思

网络释义

用法例句

The necessity for evaluation of the pollution load carried by stormwater runoff in the city drainage system plan was analyzed.

分析了城市排水系统规划中对雨水径流所携带污染负荷进行评价的必要性,介绍了在德国ATV规范框架下雨水径流所携带污染负荷对水体影响的评价思路,提出了雨水径流所携带污染负荷对水体的影响以及雨水设施处理效果的量化评价方法。

In the process of urbanization in Nanjing,the construction of the city makes the original soil surface be covered by impermeable pavement increasingly,inducing series urban environmental problems,the most remarkable one of which is the aggravation of stormwater runoff as a result of the runoff coefficient increasing.

其中,最受关注的是由于地表径流系数增大而导致的雨水径流量的增加。

The quality and major influential factors of runoff in Beijing urban area;

北京城区雨水径流水质及其主要影响因素

Characterization of contaminated runoff on free way surface.;

高速公路路面雨水径流污染特征分析

Partitioning fraction of organic pollutants in expressway stormwater runoff

高速公路路面雨水径流有机污染物赋存状态研究

The current status of rainwater utilization in cities of our country,as well as the quality of rainwater runoff and influence factors thereof were summarized;the characteristics of direct and indirect ways for rainwater utilization were compared;meanwhile,the key poi.

总结了我国城市雨水利用现状;城市雨水径流水质及其影响因素;比较了雨水直接利用和间接利用方式的特点;并通过实例说明城市雨水利用技术的关键,最后对我国城市雨水利用提出了建议。

Taking the rainwater engineering in Beifang Garden District in Fuxin City of northeast China as a case to study,the pollution situation and the quality characteristics of rainwater runoff were obtained by monitoring the rainwater samples from the roof and road in different rainfall intensity.

以阜新北方花园小区雨水工程为研究对象,通过对不同强度降雨时,小区屋面和路面雨水取样监测,得到雨水径流的污染状况和水质特性,探讨了北方缺水型城市建筑小区雨水利用的技术途径,提出了小区雨水利用的工艺流程,并进行了弃流井的弃流量分析和混凝实验研究,为北方缺水型城市住宅小区雨水利用提供可靠的参考依据。

Pollution of city rainfall runoff and its controlling measures;

城市雨水径流的污染及控制措施研究

According to the water quantity balance equation,the rainfall and evaporation from the surface of the lake is analyzed,seepage quantity from vertical and horizontal sides of the lake is calculated with Darcy s Law,and the rain runoff discharging into Mengze Lake from the surrounding area is calculated also.

55 km2地区雨水径流补给湖水的基础上,水平方向上可用夯实的粘土防渗墙进行防渗处理,正常年份水位变化量在梦泽湖水位的设计波动范围内,即不需要强制补水其水量就能满足设计要求。

It is significant for us to understand and to control urban storm runoff.

科学认识和有效控制城市雨水径流所带来的非点源污染有着重要的意义。

Pollutants Determination and Prevention of Combined Sewer Overflow and Urban Road Runoff;

城市雨水径流及合流制下水道溢流的污染解析

Study on the Urban Design Rainstorm and Rainfall Runoff Calculation Model;

城市设计暴雨及雨水径流计算模型研究

Runoff Coefficient Analysis for Urban Stormwater and Flood Control and Utilization

城市雨洪控制利用的雨水径流系数分析

Research of Partition in the Rainwater Utilization and Water Quality of Runoff on the Different Surface in Xi an;

西安城市雨水利用分区及不同下垫面雨水径流水质研究

The Simulation and Control on Stormwater Runoff Pollution of Urban Residential District;

城市居住小区雨水径流污染的模拟与控制

The Study on Simulation of the Rainfall Runoff Pollution and the Calculation of Total Pollutants Amount in Qingdao;

青岛市雨水径流污染模拟及污染物总量计算

First flush analysis of heavy metals in expressway stormwater runoff

高速公路雨水径流重金属污染初期效应

Characteristics of Metals Pollution in Expressway Stormwater Runoff

高速公路雨水径流重金属污染特性研究

Research on Change Rule of Water Quality of Roof Rain-runoff in Handan City

邯郸市屋面雨水径流污染物变化规律研究

Urban Road Rainwater Runoff Pollution and Its Control Measures in China

我国城市道路雨水径流污染状况及控制措施

Design and application of bank side filtration system for rainfall runoff in Baoji City

宝鸡市雨水径流岸边渗滤系统设计与应用

Study on relationship of soil erosion based on small watershed

小流域降雨径流水土流失三因子关系

The simulation of rainfall-runoff is an important part of hydrology simulation.

降雨径流模拟是水文模拟的重要组成部分。

Analysis and Assessment of Precipitation and Runoff Water Quality in the Southeast of Beijing Urban Area;

北京城区东南部降雨与径流水质分析与评价

Studies on Urban Storm-runoff Model & Osmotic Pipe Design;

城市暴雨径流模型及透水式管道设计方法研究

Research on Problem of Rainfall and Runoff Variation Trend in Panjiakou Reservoir;

潘家口水库降雨径流变化趋势问题的研究

Groundwater Transient Seepage Field Simulation Subjected to Heavy Rainfall

强降雨下边坡地下水暂态渗流场模拟途径研究

Analysis of Reservoir Operation Impact on Runoff under Different Types of Rainfall

水库调度对不同降雨类型下径流的影响分析