鼻出血则约占10%.Epistaxis occurs in about 10 per cent.目的: 探讨鼻出血的原因 、 部位及有效治疗方法.Objectiye: To explore the causes, locations and effective treatment of nosebleed.目的探讨选择性颈外动脉栓塞治疗鼻出血的方法、疗效及并发症.Objective To evaluate the selective e...
She swept him a curtsey.她走过时对他匆匆行一屈膝礼.Annie's smile disappeared and she dropped a curtsey.安妮收敛了笑容,行了个屈膝礼.She tried to curtsey as she spoke.她说着就想行屈膝礼....
Seesaw structure of subsurface temperature anomalies between the Barents Sea and the Labrador Sea.在Barents海和Labrador海之间近地面温度异常的跷跷板结构.Crystal, a year - old black Labrador - Dalmatian mix, peers through a - shaped hole in ...