分析认为红外辐射家用灶有低污染排放的优点。
The conclusion is that infrared - radiation domestic gas oven has merit in low pollutant emission.
生物质与煤混合燃烧是一种综合利用生物质能和煤炭资源并同时降低污染排放的新型燃烧方式。
Co combustion biomass and coal is a kind of new combustion technology to reduce pollutants emission and synthetically utilize biomass and coal energy sources.
结果显示，各地区、部门要获得更多的能源，就必须提高能源的使用效率，提高能源消费的边际效益，降低污染排放水平。
The result shows: if any area or department wants to get more energy, they must to improve the utilize efficiency and the marginal benefit of energy; reduce the pollution.
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