一、incidence的含义与例句
含义解析
incidence的汉语意思是“发生范围;影响程度;发生率;入射(角)”,其英音为 [??ns?d?ns],美音为 [??ns?d?ns]。
例句应用
疾病发生率:“Investigation of the Incidence of Thalassemia in the East of Shenzhen City.”(深圳东部地区地中海贫血发病率的调查研究)
医学病症发生率:“The ground glass, vacuolus and honeycomb sign had higher incidence in this tumor.”(具有磨玻璃征,含多个空泡或呈蜂窝征的病灶,在肺泡癌中出现率较高)
二、prevalence和incidence的区别
意思区别
incidence:名词,指“发生率;影响;[光]入射;影响范围”。
prevalence:名词,指“流行;普遍;广泛”。
词性积极性区别
prevalence:表示流行的意思,是褒义的,如“the prevalence of music among teenagers is so rapid.”(青少年中音乐的流行是迅速的)
incidence:多指坏事的发生率,是贬义的,如“the high incidence of alcoholism among the unemployed.”(失业者中高比率的酗酒现象)
短语搭配类别区别
prevalence:如“ASAHI PREVALENCE朝日传播;prevalence status流行态势;tuberculosis prevalence结核病登记发病率”
incidence:如“normal incidence[光]正入射;垂直入射;法线入射;法向入射;incidence density发病密度;cost incidence成本归属;成本负担”
双语例句不同
incidence:“Its incidence in the world have increased year by year.”(其发病率在世界范围内有逐年升高的趋势)
prevalence:“The risk and prevalence of osteoarthritis increase with age as well.”(骨关节炎的危险性和发病率也随年龄增长)
三、incident和incidence的辨析
incident
读音:英[??ns?d?nt],美[??ns?d?nt]
词性与含义:n.事件,事变;小插曲;敌对行动;骚乱;adj. [法]附带的;[光]入射的;易有的,附随的。例如:“I think you can weave a story around this incident.”(我想你可以围绕这一事件编一个故事)
incidence
读音:英[??ns?d?ns],美[??ns?d?ns]
词性与含义:n.发生率;影响范围;[数]关联,接合;[物]入射,入射角。例如:“But there is good historical data on the incidence and location of earthquakes.”(但我们掌握着大量有关地震发生几率与发生地点的历史数据)
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