demology

常见例句

• Methods: The demology feature of heroin addicts from 1995 to 2004 was reviewed.
  方法:回顾性调查1995年至2004年开始吸海洛因成瘾的人口学特征。
• As an important aspect of demology, population forecasts is significantly effect on society and economy.
  人口预测作为人口学研究的一个重要方向，已在社会、经济发展过程中显示出日益重要的作用。
• Methods: Ecumenical demology character and the reasons of laboring selections of 834 pregnant women were investigated with anonymous questionnaire.
  方法：采用匿名问卷方式对834例妇女的一般人口学特徵及选择分娩方式的理由进行调查。
• Cohort-component method is widely used in actual population forecasts, which is base on population component and demology principle.
  在现实的人口预测中，根据人口本身变动要素和人口学原理的队列要素法应用比较广泛，效果良好。
• Methods:Ecumenical demology character and the reasons of laboring selections of 834 pregnant women were investigated with anonymous questionnaire.
  方法:采用匿名问卷方式对834例妇女的一般人口学特征及选择分娩方式的理由进行调查。
• Based on the theory of demology, the types of population age structure are divided according to the different proportions of elderly population and young population.
  按人口学理论，人口年龄结构的类型是依据老年人口或未成年人口在人口中的不同比例来划分的。人口年龄结构类型分为年轻型、成年型和老年型。
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