猎狗找到了一只狐狸的臭迹.The hounds were on the scent of a fox.狗闻到了狐狸的臭迹.The dog snuffed the scent of the fox.这些猎犬失去了狐狸的臭迹.The hounds lost the scent of the fox....
已有临床试验报道不同降脂药物在肾病综合征高脂血症治疗中的疗效.Several kinds of lipid - lowering agents have been used to alleviate the hyperlipidemia.结果治疗后血清胆固醇(TC) 、 甘油三酯 ( TG)明显降低(P & lt; 0.01 ),且能较好地改善高脂血症患者的临床症状.Results The TC, TG after treatment ...
它的红外光谱与樟脑硝亚胺红外光谱相似.Its IR spectrum compared with that of comphor nitrimine.亚胺基杂环丙烷季铵盐的阳离子,一定是按协同反应的方式开环的.The aziridinium ions must all be opened by a concerted process.合适的有机亚胺反应剂具有多种组成和结构.The suitable organic imine react...