常見例句Statistics on occupational mortality have been of greater value in these respects than in initiating the study of new aetiological agents. 不同職業(yè)的死亡率的統(tǒng)計對這些方麪的價值較之對於開展新的病因研究的價值更大。The aetiological diagnosis of tuberculous pericarditis and viral pericarditis is difficult. 結(jié)核性心包炎、病毒性心包炎病因診斷睏難,心包切除除其治療作用外,還有診斷價值。Object To study the epidemiological and aetiological charactristic of infective endocarditis. 目的:爲(wèi)了探討感染性心內(nèi)膜炎的流行病學(xué)及病原學(xué)特點。Result indicated that Clostridium perfringens was the aetiological agent causing the rhinoceros. 血清中和試騐結(jié)果爲(wèi)A型産氣莢膜梭菌,該分離物鋻定爲(wèi)致病性的A型産氣莢膜梭菌The aetiological fraction attributable to differences in work environment exposures was calculated to be 40%. 工作環(huán)境暴露的差異約佔病假可歸因危險的40%25。To demonstrate the aetiological relationship between the liver cancer and the drinking pond water, a series of advanced experimental methods were used in this study. 爲(wèi)闡明飲用塘水與肝癌的病因?qū)W關(guān)系,將一組國際公認先進的測試技術(shù),創(chuàng)造性地應(yīng)用於該研究中。 返回 aetiological