【Abstract】From 1970s，the research findings of applied linguistics in foreign countries began to cause attention of Chin......

目的 探讨BAI型国产覆膜支架治疗动物主动脉假性动脉瘤的可行性和有效性.方法在16条犬中建立腹主动脉假性动脉瘤模型,分为4组,各4......

目的:观察白乳散对晚期恶性肿瘤癌痛的临床疗效及其安全性。方法:57例晚期恶性肿瘤患者随机分为对照组及治疗组,对照组27例采用西......

Objective To investigate the prevalence of anxiety symptoms in army recruits and the effect of military training on anxi......

Much important information referring to fault motion(e.g.,fault activities period,intensity,frequency,and even dynamic b......