An improved method for synthesis of clindamycin acetonide was introduced.介绍了制备克林霉素磷酸酯中间体丙酮叉的工艺改进方法.OBJECTIVE : To the assay triamcinolone acetonide acetate in Quwan solution.目的: 测定“去万溶液”中醋酸曲安奈德的含量.To prepare triamcinolon...
Imagine breakfasting on the patio on a beautiful summer's morning looking out at the tide.想象一下吧,美丽的夏日清晨,看着潮起潮落,在天井里吃着早点,该是多么惬意啊.They had a barbecue on their patio on Sunday.星期天他们在院子里进行烧烤。We often get complimentary r...
MacKenzie's plan for the third through sixth holes at Royal Melbourne ( West ).MacKenzie(麦肯齐教授)在RoyalMelbourne ( 皇家墨尔本 ) 从第三洞到第六洞的规划.General Lewis Mackenzie has impressed everyone with his authority and personal cou...
Entitlements make up the major part of the federal budget.联邦资助项目是联邦预算的一大部分.What is the difference between moral deserts and entitlements?那么,道德应得与有权得到之间有何区别 呢 ?Have you all taken your full holiday entitlements?你们大家是不是把应有的...
The messenger bent and scratched at his knee where the strapping chafed.送信人弯下腰来，挠着膝部被绑腿磨红的地方。He sent the order by messenger.他通过邮递员发出订单。By the time the messenger reached him, the damage had been done.送信人赶到他那儿时, 损失已经造成了....
介绍了用氨性乙醇作提取剂,从甘草中提取甘草甜素的方法.The method extracting Glycyrrhizin from licorice by using the extraction material of alcohol ammonia was introduced.甘草甜素是从药用植物甘草根茎中提取出来的一种具有多种生理功能的有效活性成分.Glycyrrhizin is a multi - physiological...
Polyoxyethylene glycols containing tertiary amine groups were synthesized with different amine initiators.以胺类化合物为起始剂,制备了几种含叔胺基的聚氧化乙烯二醇.tertiary syphilis第三期梅毒Antioxidant tertiary butyl hydroquinone was prepared by hydroqu...