mgtabbr.金属栅晶体管(=Metal-Gate Transistor)abbr.管理(=management)=mgmt.Mgabbr.元素镁（=magnesium）abbr.毫克（=milligram）Mg/Al composite oxides镁铝混合氧化物Mg - Al composite oxide镁铝复合氧化物Mg - based master alloy镁基中间合金Mg alloy matrix composite镁基复合材料MGI LUXURY GROUP S.A.分类标题:手表|时钟和摆钟|...MG bleached sulphite paper机制有光白鸡皮纸Mg-based amorphous alloy镁基非晶合金MgO nanocrystalline powder纳米MgO粉体MgZn ferrite magnetic cores镁锌铁氧体磁芯Mg alloy negative electrode镁合金负极