目的制备止血模, 研究壳聚糖 、 明胶、PEG400间的用量比及己二醛溶液的使用对止血膜机械性能的影响.Objective To prepare arresting bleeding film, study the dosage proportion of chitosan, gelatin and PEG 400....
鸢尾根茎鸢尾属植物的芳香的根状茎, 用于香料和化妆品.The fragrant rootstock of the orris, used in perfumes and cosmetics.结果表明,鸢尾属植物和射干中普遍具有异黄酮类成分,这是它们的特征性成分之一.The results show that the isoflavones are the characteristic constituents of Iris and B...
Claque: a group of persons hired to applaud at a performance.捧场者: 演出时雇来鼓掌的一帮人.Stop, I don't want to get investigated, don't applaud ! -- Jay Leno.停,停, 停! 不要 鼓掌, 我可不想被调查.The analysts applaud the cuts in marginal...
该音乐营造出了一幅大草原上宽广辽阔的景象。The music invoked the wide open spaces of the prairies.西伯利亚大草原的艰苦环境使她变得坚强起来。She was hardened by the rigours of the Siberian steppes.远处是连绵一片的草原.There is a reach of grassland in the distance....