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 specialises in the mechanics of locomotion.他专攻运动力学。Flight is the form of locomotion that puts the greatest demands on muscles...飞行是对肌肉要求最高的运动形式。By land, air or sea, birds are masters of locomotion.无论是通过陆地, 飞越空中还是穿过海洋,...
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?...