全市工业固体废物产生量和工业废气排放量的增加主要源于江阴，工业废水排放量的增加主要源于市区。
Increases in industrial solid waste production and industrial waste gas emissions are mainly from Jiangyin, while increases in industrial waste water emissions are mainly from Urban Districts.
建立了广州市工业废气、废水排放量的灰色预测GM（1.1）模型。
The model for output of industrial waste water and air in Guangzhou city is given in the essay.
《京都议定书》(Kyoto protocol)中就有一项认识，认为减少废气排放量会削弱重工业的竞争力。该议定书所引发的争议，在很大程度上可以归结为这一认识。
Much of the controversy aroused by the Kyoto protocol has been based on a perception that cutting emissions can damage the competitiveness of heavy industry.
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