...、排水止回阀(Backwater Valves) 五、截留池(Interceptors) 第七章 室内污水排水(续一) 第二节 间接排水(Indirect Waste) 一、空气间隙(Air Gap)和空气隔断(Air Break) 二、空气间隙和空气隔断的应用 第三节 水在排水管道中的流动 一、排水制度 二...
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Normal discharge and nuisance spitting are accommodated by the use of a Watts air gap fitting and a fabricated indirect waste line.
采用美国瓦茨气隙连接件和预制导向水管线,可能会伴随正常的排放和有害的喷溅。
Although treatment and disposal of health-care waste reduces risks, indirect health risks may occur through the release of toxic pollutants into the environment through treatment or disposal.
尽管对卫生保健废物进行处理和处置可以减少风险,但处理或处置过程中有毒污染物可能被释放到环境中,从而造成间接健康风险。
The sediment discharge of rivers with cultivated waste land of dry farm, population density are indirect proportion, it with forest cover degree, per capita output of grain are inverse proportion.
河流输少量与旱坡耕地垦殖率、人口密度成正比,与森林覆盖率、人均占有粮食成反比。
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