中医学认为，病因就是导致一种疾病发生的原因。它包括致病因子和条件。流行病学中的病因一般称为危险因素，是指使疾病发生概率升高的因素，这里的危险是指不利事件发生的概率。
病因 [bìng yīn]
n. pathogenesis ; pathogeny ; pathogen
专业释义
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cause - 引用次数：389
Objective:To investigate the causes of vaginal bleeding after menopause in the elderly.
目的:探讨老年妇女绝经后阴道流血的病因。
参考来源 - 老年妇女绝经后阴道流血113例病因分析cause of diseasecauses of disease -
etiology - 引用次数：8
Alcohol-positive milk (APM) is a nutritional and metabolic diseases that endanger the Chinese dairy cattle industry. But so far, the disease etiology and pathogenesis remains unclear.
低酸度酒精阳性乳症是危害我国奶牛养殖业的一种营养代谢病,但迄今为止,本病的病因和发生机理仍不清楚。
参考来源 - 奶牛低酸度酒精阳性乳症发病机制研究 -
etio-
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双语例句原声例句
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病因目前还难以解释清楚。
The cause of the disease is difficult to pin down precisely.
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医疗当局对其病因及有多致命都还不怎么了解。
Medical authorities were baffled, both as to its causes and its virulence.
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科学家们已经发现一个似乎是亨廷顿病病因的遗传突变。
Scientists have found a genetic mutation that appears to be the cause of Huntington's disease.
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You get cystic fibrosis because one protein that's made by your lung epithelium is not expressed properly.
得囊胞性纤维症的病因是,肺上皮细胞产生的一种蛋白,表达不正常
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And one factor in Parkinson's is too little of a neurotransmitter known as dopamine.
引起帕金森症的一个病因,便是严重缺乏一种叫做多巴胺的神经递质
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In Canada you wait ten weeks for MRI s wrong with you, now a lot of things can happen in ten weeks and many of them are very bad.
在加拿大你得等上10个星期,核磁共振的工作人员,才能告诉你病因，to，find，out，what’,病情会在10周内变化,情况可能会很糟糕。
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