圆筒洗矿机是平果铝矿山主要洗矿设备之一.Drum washer is one of main washing equipments in Pingguo Bauxite Mine.受铝矿石资源特性的制约,决定了山西铝厂采用铝土矿生产氧化铝的能耗偏高.The relatively high energy consumption in alumina production is all according the characteristi...
Results We found 9 cases had water cystic lymphangioma.结果:超声检查9例胎儿均水囊状淋巴管瘤.Objective To study the feasibility of primary closure of laparoscopic choledochotomy combined with cystic duct tube.目的探索腔镜胆管切开探查、一期缝合联合应用胆囊管导管的可行...