目的:比较罗哌卡因与布比卡因在等浓度、容积条件下用于硬膜外 麻醉 临床效果有何差异.Objective To compare the effect of epidural blo ck with isoconcentrational and isovolumic bupivacaine ( BUP ) and ropivacain ( ROP )....
He impersonated this friend of yours in order to come to your party.他为了参加你的酒会而冒充你的这位朋友.I'll say I impersonated an officer because I went crazy in the jungle.我会说假装指挥官是由于在森林中得了神经病.Jeff: And they are impersonated.杰夫: 而...
奶变酸就凝块.Milk clots when it turns sour.正常血凝块所必要的维生素是?Is the vitamin with necessary place of normal blood clot?曾有过血凝块 吗,它有多大?Do you ever pass clots? How big are they?...