据此方法可得出1985年到1989年四年间平均按龄迁移量、平均按龄人口数及平均按龄迁移率。
The average quantities, average rate of age spcific migration and average age specific population in the four years from 1985 to 1989 can be estimated by using this method.
但是即使出生率继续下降，2020年到2035年这一年龄段人口数量也会再次增加34%。
But from2020 to 2035, the number will again swell by 34 percent, even if birth ratescontinue to decline.
他指出，近期美国的人口普查数据显示，主要大城市22到30岁的单身女性收入比同一年龄段的男性高出8%。
He points to recent U.S. Census data showing that single women aged 22 to 30 in major metropolitan areas now earn 8% more than their male peers.
估计在缅甸的人口中，有三分之一年龄在15到24岁之间。
Estimates suggest that one-third of the Burmese population is between the ages of 15 and 24 years old.
据人口普查局上周发布的数据表明，55至64年龄段人口的贫困率由2007年的8.6%上升到2009年的9.4%。
In figures released last week by the Census Bureau, the poverty rate among those 55 to 64 increased to 9.4 percent in 2009, from 8.6 percent in 2007.
截至2007年底，中国已有1.53亿年龄超60的老人，占总人口比率11.6%，超过俄罗斯总人口数。
China had 153 million people aged 60 or over by the end of 2007, accounting for 11.6% of the country's 1.3 billion population. The number has surpassed the total population of Russia.
人口统计学因素，比如年龄、性别、驾龄、职业与否等因素，是驾驶员侵犯驾驶行为的影响因素。
The demographic factors, such as age, gender, driving experience, whether professional, would influence the exhibition of drivers' aggressive driving behavior.
陈伟(音译)是人民大学人口与发展研究所的一位专家，他预计，至2040年，将有4亿年龄超过65岁的人口——总人口比例的四分之一。
There will be 400 million people over 65 by 2040 - a quarter of the population - estimates Chen Wei, an expert at Renmin University's population and Development Research Institute.
有鉴于新加坡人口急速老化，洪茂诚在国会上建议，为乐龄人士提供常年社区体检服务。
In view of Singapore's ageing population, he proposed in Parliament for senior citizens to undergo annual community health screening.
全科医生需要对帮助协调照顾婴儿出生高峰年代，到2020年年龄在56到74之间，目前占人口四分之一的美国人。
The general practitioners are needed to help coordinate care for members of the baby-boom generation, now a quarter of the U. S. population, who will be aged 56 to 74 in 2020.
他指出，近期美国的人口普查数据显示，主要大城市22到30岁的单身女性收入比同一年龄段的男性高出8%。
He points to recent U. s. Census data showing that single women aged 22 to 30 in major metropolitan areas now earn 8% more than their male peers.
目的研究正常口腔粘膜组织中P 5 3蛋白表达的增龄性变化，探讨上述变化在老年人口腔癌前损害发生过程中的作用。
Objective To investigate the age-related changes of P53 protein expression in oral mucous membrane and their effects on pathogenesis of the oral precancerous lesions in elderly people.
目的研究正常口腔粘膜组织中P 5 3蛋白表达的增龄性变化，探讨上述变化在老年人口腔癌前损害发生过程中的作用。
Objective To investigate the age-related changes of P53 protein expression in oral mucous membrane and their effects on pathogenesis of the oral precancerous lesions in elderly people.
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