她帮他翻了个身，免得他生褥疮。She turned him in the bed so that the sheets wouldn't chafe his skin into sores.目的寻找一种治疗褥疮的有效方法.To search an effective therapeutic method in treatment of bedsore.结论复方车前草软膏对褥疮有一定的治疗作用.Conclusion Compou...
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent.以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球.Precipitating electrode plate is a key part in electros...