'life expectancy at birth'指的是一个人从出生那一刻起预期能够生活的平均年数。 出生时的预期寿命全面解析 定义:出生时的预期寿命是什么? 出生时的预期寿命(Life Expectancy at Birth)是一个关键的人口统计学指标,它指的是一个人从出生那一刻起,根据当前的死亡率水平,预...
Define Life expectancy at birth. Life expectancy at birth synonyms, Life expectancy at birth pronunciation, Life expectancy at birth translation, English dictionary definition of Life expectancy at birth. n. The number of years that an individual is expe
解析 life expectancy at birth平均预期寿命;出生时预期寿命;出生时的预期寿命;人均预期寿命Life expectancy at birth has risen from 52 years in 1960 to 72 now.平均寿命由1960年的52岁上升到今天的72岁.手机提问的...结果一 题目 life expectancy at birth是什么意思 答案 life expectancy at birth平均预期...
life expectancy at birth 名词解释生命预期寿命是指在特定年份出生的人群预计能够活到的平均年龄。它是衡量一个国家或地区人口健康状况和医疗保健水平的重要指标之一。生命预期寿命可以通过对大量人口数据进行统计分析来计算得出。 生命预期寿命是一个复合指标,受到多种因素的影响。首先,健康状况是影响寿命的重要因素。
网络释义 1. 平均预期寿命 ... 平均误差 average error平均预期寿命life expectancy at birth平均增长率 average growth rate ... cnki.caas.net.cn|基于40个网页 2. 出生时预期寿命 47. 联合国人类发展报... ... 出身 Social origin出生时预期寿命Life expectancy at birth出生性别比 Sex ratio at birth ....
life expectancy at birth英[laif ɪkˈspektənsi: æt bə:θ]美[laɪf ɪkˈspɛktənsi æt bɚθ][释义] [医] 平均寿命; 全部释义>> [例句]I ...
life expectancy at birth名词解释 Life expectancy at birth refers to the average number of years a person is expected to live from the moment of their birth. It is an important indicator of the overall health and well-being of a population and is commonly used in demographic studies and ...
life expectancy at birth in the UK in the late 20th-century was for men 71, and for women76,and this has changed little in the last half century However, there is variation according to social class and region. Currently these demographic differences are widening, with life expectancy in ...
Life expectancy at birth 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 出生时预期寿命 翻译结果2复制译文编辑译文朗读译文返回顶部...
1)life expectancy at birth平均预期寿命 1.Distinction is made between the measures “Mean age at death" and “Life expectancy at birth", and the reliability of the “declining trend in mean age at death for the intellectuals" is tested.本文考察了中国知识分子的平均预期寿命,挑战了广为流行的观点...