This paper is to take the test model of a 1MW pulverized coal furnaces of four wall-tangentially-fired as the research subject.是什么意思_This paper is to take the test model of a 1MW pulverized coal furnaces of four wall-tangentially-fired as the research subject.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句