By applying DTA/T/EGD/GC on-line coupled simultaneous technique and rel-evant equipments,the trace pyrite in the dolomite was identified in air.是什么意思_By applying DTA/T/EGD/GC on-line coupled simultaneous technique and rel-evant equipments,the trace pyrite in the dolomite was identified in air.在线翻译_英语_读音_用法_例句