然后,将工业品二甲苯放入瓶中,使达到瓶口.Thereafter the bottle is filled to the lip with commercial grade xylene.然而含有硅石和硅酸盐的工业品都有肯定的效果.The commercial product however, containing silica and silicates, has a positive effect.当然南方人仍然是棉花出口者,他们对于...
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...
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...