煤矸石性能,coal gangue characteristic,音标,读音,翻译,英文例句,英语词典:說明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 According to the characteristics of selectivity of microwave, the useful minerals and oxides in modified coal gangue was radiated by microwave to heat indirectly the mineral composition which couldn't adsorb microwave such as silicon dioxide. 本研究利用微波选择性的特性 ,用微波辐照改性陈煤矸石中的有用矿物和氧化物来间接加热煤矸石中二氧化硅等不接受微波的矿物成分。