Seiff

常见例句

Treatment of wastewater is a seiff problem in Petrochemical industry,and recoverying floating oil is the most important problem in pollution control.
石油化工生产废水的污染防治是一个繁杂的难题，而浮油的回收是污染防治的首要问题。
Shorr N,Seiff SR,Kopelman J.The use of botulinum toxin in blepharospasm.Am J Ophthalmol 1985; 99(5): 542
汤晓芙.;A型肉毒毒素治疗局限性肌张力与面肌痉挛[J]