目的探讨超声引导下经皮肝穿刺置管引流治疗肝脓肿的临床应用价值.Objective To investigate the clinical application of percutaneous transhepatic drainage for liver abscess guided under ultrasonography.方法回顾性分析经病理证实、术前被误诊的12例“肝脓肿样”肝内病变的病例资料,结合其影像表现,分析误诊原因.M...
I thought a phonetic spelling might aid in pronunciation.我想语音拼写可能有助于发音。the International Phonetic Alphabet国际音标Our department has engaged a foreign teacher as phonetic adviser.我们系已经聘请了一位外籍老师作为语音顾问....
Anastigmatic lens : Photographic lens corrected astigmatism as well as other distortions. Process camera lenses are anastigmats.消像差透镜: 消除纵横像差和其他畸变的摄影用透镜. 制版照相机所用的镜头是消像差透镜.Results 25 cases have satisfied effects after epi...
The standard of living today is on the edge of subsistence.现在的生活水平几乎快要无法维持生计。Many families are living below the level of subsistence.许多家庭难以度日。She had no means of subsistence and was dependent on charity.她没什么谋生手段,只能依靠救济....
The affair began when customs officials inspected a convoy of 60 tankers...就在海关关员检查一个60艘油轮的船队时，事情发生了。Suspected insurgents ambushed a NATO convoy in southern Afghanistan overnight Monday.周日晚,疑似武装份子在阿富汗南部埋伏了北约的一支车队.He orde...