Purification of konjac glucomannan by alcohol in this paper.本文用乙醇沉淀法纯化魔芋葡甘露聚糖做了介绍.The invention relates to microwave synthesis method for konjak glucomannan group resin.本发明涉及一种魔芋葡甘聚糖基树脂的微波合成方法.The adhesive was prepared b...
俄语在学校课程设置中是一门必修的外语课。Russian is the one compulsory foreign language on the school curriculum.某些课程是必修的,其他是选修的。Certain courses are compulsory, others are optional.三个科目是必修的, 即英文, 数学和历史.Three subjects must be taken, viz., Eng...
这种滴耳剂怎么使用?How do I apply the ear drop?我怎样使用滴耳剂 呢 ?P: How do I apply the ear drops?建立了复方盐酸环丙沙星滴耳剂中盐酸环丙沙星与氢化可的松的HPLC测定法.HPLC method for determination of ciprofloxacin hydrochloride and hydrocortisone in compound ciprofloxa...
Two patients were unable to assume a lithotomy position for the conventional cystoscopic procedure.有两位人因无法架脚或截石姿势以接受传统式的内视镜检查.A cystoscopic examination revealed a hemangioma occupying most of the dome of the urinary blad...