Using census data for more than one million people in Austria, Denmark and Australia, scientists at the Max Planck Institute for Demographic Research in the northern German town of Rostock found the month of birth was related to life expectancy over the age of 50.

Central American Demographic Research Centre

中美洲人口研究中心人口促进与发展中心

Studying Demographic organization composition can benefit the demography theoretically and promote the applicability of demography.

研究人口组织结构有助于增强人口学的学术和应用价值。

This paper based on research in four villages in Sichuan province analyzes income sourcing patterns and demographic composition of peasant households with the main purpose of understanding the patterns of allocation of labor force, land and capital in villages with geographical disadvantages.

该篇文章通过对四川省四个村子的实地研究，分析了农民家庭的收入来源和人口构成，主要目的是了解当村子地处劣势时，农户在劳动力、土地和资金方面的分配情况。

Finally, the effect of house market-positioning is expatiated respectively by population size and income, demographic composition, population migration and family size.

最后，针对人口规模与收入、人口构成、人口迁移及家庭规模和类型对我国住宅市场定位的影响分别展开阐述，并分别提出应对措施。

The size of the market and the complex demographic composition leads to totally different consumption habits and patterns in different parts of China.

市场规模和复杂的人口结构，使中国不同的地方有着完全不同的消费习惯和消费模式。

Physical character, demographic composition, institutional structure or legal status of the occupied territories

占领区的地貌、人口组成、体制结构或法律地位

A del credere agent is the agent who takes responsibility for credit risks.

保付代理是指承担有信用风险的代理.

Usually, del credere agents charge a higher commission.

一般来说, 保付代理要收取较高的佣金.

My little sister is such a clotheshorse.

我的小妹妹是个特别爱打扮的人。

Princess Dian was a real clotheshorse. it's hard to imagine how much she had spent on clothes.

黛安娜王妃是一个很讲究穿戴的人，很难想象她花在衣服上的钱有多少。

My mother is a true clotheshorse.

我妈妈是个十足的“活衣架”。

On the basis of this, combined with the demographic statistics, choose two homogeneous classes, divided into the experimental class and the control class.

在此基础上，再结合人口学的统计情况，选取两个同质班级，分为实验班和对照班。

The content of demographic statistics included name, sex, age, profession, cultural level, marital status, history and family history.

人口统计内容包括：姓名、性别、年龄、职业、文化程度、婚姻状况、病史和家族史；

Working Party on a System of Social and Demographic Statistics of ECE

欧洲经委会社会人口统计系统工作队

Working Group on the Framework for the Integration of Social and Demographic Statistics

综合社会和人口统计的框架工作组

The demographic statistics show that China has completed the population transformation;

从人口统计数据来看，中国已完成人口转变；

Expert Group on a System of Social and Demographic Statistics

社会和人口统计制度专家小组

Regional Advisory Service in demographic statistics

人口统计区域咨询服务

Thermal ablation wear is a key factor in deciding the life of a fire-gun barrel.

热烧蚀磨损是决定速射火炮身管寿命的关键因素.

As a result, the gun-barrel feels as rigid as if it were cast in concrete.

这样一来, 炮管在你感觉中僵硬得像是被浇铸在水泥里面一样.