另一种方法是排污权交易制度。
几乎各大产业都向我们的水域排污。
黄铜排污阀，全面提升产品安全性。
地面上满是尘土，而且有很宽的排污沟。
工人们在墙上掘了个洞让排污管道通过。
The workmen excavated a hole in the wall to let the sewage pipe pass through.
指定安全排污阀，方便维护，售后无忧。
Specify safe drain valve, convenient maintenance and after-sales.
超大排污口，设计合理，水箱清洗方便。
部分排污门泄漏严重。
下水道和排污管的设计受到若干因素的影响。
The design of a drain or sewer is influenced by a number of factors.
排污权交易理论是由著名经济学家戴尔斯提出的。
The right trade theory was put forward by famous economist Dales.
排污孔中心距墙。
因此，排污权交易制度是值得推行的一项环境经济制度。
Hereby, the emission trading system is a valuable environmental economic system.
小汽车(火)与抽水马桶(水)是交通和排污的技术工具。
The automobile (fire) and water closet (water) are specific technologies for transportation and waste treatment.
它的外形设计，往复性冲洗，水箱排污功能获得三项国家专利。
Its unique design, repeating flush and filthy removal tank have already won the patent.
我国火力发电企业是环境污染总量大、污染排放强度高的排污大户。
Thermal power plant emits large amount of pollutants which are heavy loaded in China.
我国火力发电企业是环境污染总量大、污染排放强度高的排污大户。
Thermal power plant emits large amount of pollutants which are heavy loaded in China.
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