n.人口统计学家
demographer的复数,demography的复数

原形：demographer复数：demographers

The demographer predicted that the population of the city would increase by 5% in the next decade.
这位人口统计学家预测该城市在未来十年内的人口将增长5%。
The demographer's study analyzed fertility rates and migration patterns across different regions.
人口统计学家的研究分析了不同地区的人口出生率和迁移模式。
The government consulted with a team of demographers to forecast future healthcare needs.
政府咨询了一组人口统计学家以预测未来的医疗保健需求。
The demographer observed a decline in the birth rate, which could have significant implications for the country's aging population.
人口统计学家注意到生育率下降，这可能对该国日益老龄化的 population 产生重大影响。
The demographer's report highlighted the increasing diversity of the city's population due to immigration.
人口统计学家的报告强调了由于移民导致的城市人口多样性增加。
A demographer is employed by the United Nations to monitor global population trends and projections.
联合国雇用了一名人口统计学家来监测全球人口趋势和预测。
The census data collected by the demographers helps policymakers make informed decisions about resource allocation.
人口统计学家收集的人口普查数据有助于政策制定者做出关于资源配置的明智决策。
The demographer estimated that the rural-urban divide would narrow as more people move to cities.
人口统计学家估计随着更多人迁往城市，城乡差距将会缩小。
The research conducted by the demographer on life expectancy revealed a significant improvement over the past century.
人口统计学家进行的研究显示，过去一个世纪里人们的预期寿命有了显著提高。
In order to plan for adequate school capacity, the district hired a demographer to project student enrollment growth.
为了规划足够的学校容量，学区聘请了一名人囗统计学家来预测学生入学人数的增长。