Departments of public health must enhance control over prescribed ephedrine preparations.卫生部门要加强对麻黄素单方制剂的管理.OBJECTIVE : To establish an HPLC method for the assaying of ephedrine hydrochloride in Xiaoerhuatanzhike tablet....
His comments are bound to add fuel to the debate.他的话必将为争论推波助澜。The authorities have urged people to stock up on fuel.当局已经敦促人们储备燃料。The new Metro is designed to run on unleaded fuel.新的地铁系统设计为使用无铅燃料。...
The rest of us started giggling, scuffing our feet on the floor.全班的同学都在笑, 把地板擦得很响.Wade edged closer to him, scuffing one foot and looking unhappy.韦德向他靠近些, 一只脚在地板上擦来擦去,显得很不高兴.The development of scuffing - type damage is i...