根据条件, 氟化氢可以在多种浓度下转化成氢氟酸 ( 水成的 ).Depending on conditions, hydrogen fluoride may convert to hydrofluoric acid ( aqueous ) at varying concentrations.目的: 提高MR泌 尿系水成像 ( MRU ) 对原发性输尿管移行细胞癌的诊断正确性.Objective : To study the diagno...
哥伦比亚队凭借流畅的传球和终场前的制胜进球击败了他们。They were outplayed by the Colombians' slick passing and decisive finishing.一些人动作平稳流畅，其他人则跌跌撞撞，大概是喝醉了。Some people moved in silky, liquid movements, others were jerky, probably drunk.他的字从小就...