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- The WQA required implemen-tation of a comprehensive two-phased approach for addressing storm water discharge. WQA要求實(shí)施兩階段的綜合性方法來(lái)指引污水排放。
- Backsiphonage protection shall include provision to admit air directly into the reduced pressure zone via a separate channel from the water discharge channel. 反虹吸保護應該包括使得空氣通過(guò)與水排泄分離開(kāi)來(lái)的渠道直接進(jìn)入減壓區的預防措施。
- Nonpoint source pollution from urban areas is being addressed by regulations gov-erning municipal and industrial storm water discharges. 城市彌散型污染受到規范市政與工藝廢水排放的條例的調整。
- Width analysis of muddy water discharge channel of the multipurpose project of Weihe River basin at the urban section of Xianyang city 渭河咸陽(yáng)城區段綜合治理工程泄洪渾水渠寬度分析
- storm water discharge 雨天出流
- Zhuhai Municipal Water Discharge Co., Ltd. 珠海城市排水公司。
- Beijing Water Discharge Group Jingbei Company. 北京排水集團京北分公司。
- And they can reduce water runoff into streets and storm water systems. 并且，這可以減少流入街道和雨水溝渠系統中的水量。
- Distorted bends lead to a much larger channel sinuosity and smaller gradient, and thus flow velocity declines and water level becomes higher at equal water discharge. 畸灣的發(fā)育使彎曲系數增大，河段比降減小，故流速減慢，因而在同流量下水位塞高；
- A rooftop garden is designed to provide storm water control and help keep the building cool in the sun. 設計了一個(gè)屋頂花園是為了控制暴風(fēng)雨，并且可以幫助建筑物在陽(yáng)光下涼爽一些。
- Many municipalities are now tackling this problem by separating their sewer and storm water systems. 現在許多市政當局，正試著(zhù)以分割污水、雨水排水系統來(lái)解決問(wèn)題。
- The nondimensional differential equations of hydrodynamic characteristics in cylindrical symmetry discharge channel are analyzed. 對圓柱形對稱(chēng)放電通道的液動(dòng)力特性進(jìn)行分析,推導出無(wú)量綱微分方程。
- Most difficult of all is to estimate the volume of storm water likely to flow in a drain or sewer. 最困難的是估計暴雨后可能流入管內的水量。
- Cost per cubic-meter water discharged by WECS. 立方米水成本。
- Waste containers are covered or kept under roofing to prevent storm water and ground water contamination. 廢料收集箱須有蓋或放在室內以確保不會(huì )受雨水或地下水污染。
- And they can reduce water run of runoff into streights streets and stormwater storm water systems. 并且它們可以減少水流進(jìn)街道的流量和暴風(fēng)排水系統的數量。
- These devices are not intended for installation where emergency or temporary water discharge can cause water damage. 這些裝置不適用于安裝在緊急或暫時(shí)水排放可能導致水破壞的地方。
- Design storm hyetograph is the essential element for hydrologic modeling analysis and storm water drainage design. 摘要設計暴雨雨型對水文模式分析與暴雨排水設計是不可或缺的基本要素。
- The municipal waste water discharge amount is 22.77 billion tons, 3.0% over the previous year. 城鎮生活污水排放量227.;7億噸，比上年增加3
- And they can reduce water runner off runoff into straights streets and store storm water systems. 可以減少雨水流向街道和暴雨排水系統中。
