Aim : To study the diagnosis and treatment of ependymoma in conus medullaris and cauda equine.目的: 探讨圆锥马尾部室管膜瘤的诊断及手术治疗特点.The only available hyperimmune serum was of equine origin.唯一可得到的超免疫血清来源于马.Cattle are immune to equin...
GaN thin films were prepared on Si ( 111 ) substrates by electrophoretic deposition ( EPD ) technique.采用 电泳沉积 法在Si ( 111 ) 衬底上制备出了GaN薄膜.This is the GaN LED chip and Yttrium Aluminum Garnet ( YAG ) package together cause....
The small British crowd roared themselves hoarse, waving their Union Jacks.一小群英国人挥舞着国旗，吼得嗓子都沙哑了。When he spoke, his voice was hoarse and cracked.他说话时声音沙哑颤抖。"So what do you think?" she said in a hoarse whisper.“那么你认为如何？”她声...
He applied for asylum in 1987 after fleeing the police back home.1987年他在本国逃脱警察追捕后，就申请了政治庇护。Most of these will be fleeing cold and hunger, rather than fighting.这些人中的大部分会因饥寒交迫而逃亡，而不是因为战争。After twenty-four hours of fighting...
Rodney had been intent on every word.罗德尼字字留心。...the barber shop where Rodney sometimes had his hair cut.罗德尼有时去理发的那家理发店Rodney was a cheerful, elegant and gregarious if rather contentious man.罗德尼尽管非常喜欢与人争辩，却是个阳光、优雅、合群的人。Al...