population statistics 人口统计 ; 人口统计学 ; 人口计数 ; 统计人口数量 finite population 有限总体 ; 有限母体 ; 有限群体 ; 限总体 .
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人口统计数字 vital statistics ; population figure
人口统计变数 demographic variables
人口统计数据 demographics ; Demographic data ; population statistics
人口估计数 population estimate
美国人口统计数据 American Demographics
统计人口数量 Statistical population ; Population Statistics ; Numbers of population statistics
人口统计参数 demographicparameters
人口统计数据模型 people census data model
这位女国会议员援引统计数据说,赤贫人口的生活水平已经下降。
The Congresswoman quoted statistics saying that the standard of living of the poorest people had fallen.
作者们还指出,他们控制了参加者的购物时长、以及一些人口统计数据,比如年龄、种族、民族和性别。
The authors note they controlled for how long the participants had been shopping, and for several demographic categories such as age, race, ethnicity and gender.
坏消息是,人口统计数学表明,股价估值会继续下降,持续到这个十年中期。
The bad news is that the demographic maths imply that equity valuations will continue to fall until the middle of this decade.
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