prevalence

prevalence怎么读

英式音标：[\'prevələns]

美式音标：[ˈprɛvələns]

prevalence基本解释

n. 流行；普遍；广泛

prevalence的意思释义

n.

流行；盛行；普遍；（疾病等的）流行程度

英英释义

n.

the quality of prevailing generally; being widespread

\"he was surprised by the prevalence of optimism about the future\"

(epidemiology) the ratio (for a given time period) of the number of occurrences of a disease or event to the number of units at risk in the population

a superiority in numbers or amount

同义词：preponderance

prevalence用法及例句

词组短语

prevalence rate流行率

双语例句

用作名词(n.)

Thus, lists of STDs may change over time and include more or fewer diseases depending on their prevalence.

所以，性传播疾病的病名录可以随时发生改变，以及依据其流行程度会作出调整。

The translation of Buddhist sutras promotes the prevalence and development of Buddhism in China and brings great influence to Chinese culture.

佛经译介促进了佛教在中国的传播与发展，对中国思想文化产生了巨大影响。

This information will be used for tracking virus prevalence.

此信息会用来跟踪病*流行情况。

Prevalence and incidence are covered in the following section.

以下部分包括流行状况和影响范围。

Fewer people go out at night with the prevalence of TV.

随着电视机的普及，夜晚出门的人少了。

With increasing prevalence of mobile devices, the IrDA communications have come into a golden age of development.

摘要随着移动设备的日益普及，红外数据通讯已经进入了黄金发展时期。

例句参考

Prevalence of diabetes among men and women in China.

Prevalence and trends in obesity among US adults, 1999-2000.

Prevalence of Diabetes among Men and Women in China — NEJM

Prevalence of Diabetes among Men and Women in China — NEJM

PREVALENCE OF OVERWEIGHT AND OBESITY IN THE UNITED STATES, 1999-2004

Global Prevalence of Diabetes Estimates for the year 2000 and projections for 2030

Prevalence, severity, and comorbidity of 12-month DSM-IV disorders in the National Comorbidity Survey Replication

Prevalence of the metabolic syndrome among US adults: findings from the third National Health and Nutrition Examination Survey

Lifetime and 12-Month Prevalence of DSM-III-R Psychiatric Disorders in the United States: Results From the National Comorbidity Survey

prevalence词源

prevalence (n.)

1590s, \"fact of having mastery,\" from Middle French prévalence (15c.), from Late Latin praevalentia, from praevalens, present participle of praevalere (see prevalent). Meaning \"condition of being widespread or general\" is from 1713.

prevalence相关例句

1. However, no study on the prevalence of infertility has been conducted in this area.

但是，在这个地区不曾进行过任何关于不孕症流行情况的研究。

18. Traditional beliefs do not in themselves explain the lingering prevalence of outdated concepts in China .

传统信仰本身不能解释过时观念为何仍然在中国普遍存在。

19. The high prevalence of diarrhoeal diseases in many developing countries suggests major underlying food safety problems.

腹泻病在许多发展中国家的高度流行，表明主要的食品安全问题。

20. We can and should debate the best ways to regulate guns, but we simply cannot deny their prevalence in our society.

我们可以并应当对*械管制的较佳方法进行讨论，但我们自然也不能否认我们社会盛行持*的现状。

edu.sina.com.cn

21. WHO recognizes that the increasing prevalence of childhood obesity results from changes in society.

世卫组织认识到儿童期肥胖症日趋流行是社会变化的结果。

www.who.int

22. WHO recognizes that the increasing prevalence of childhood obesity results from changes in society.

世卫组织认识到儿童期肥胖症日趋流行是社会变化的结果。

www.who.int

23.the prevalence of burglaries

盗窃盛行

24.The prevalence of cigarette smoking was much higher in lower social groups.

吸 烟 在 低 层 社 会 群 体 中 更 为 盛 行 。

29.An annual survey indicated a significant reduction in the prevalence of smoking during 1997.

年度调查表明，1997年吸烟率出现了重大的下降。

32.They were very surprised by the prevalence of anti-government sentiments.

他们对普遍存在的反*府情绪感到很吃惊.