英语单词查询
demographer
「demographer」的意思
n. [统计] 人口统计学家，人口学家
n.人口统计学家
「demographer」的用法
demographer人口学家 - 研究人口数量、分布和增长的专家。
「demographer」的例句
The study of demography is crucial for understanding population trends.
人口研究对于理解人口趋势至关重要。
Demographers analyze data to predict future population growth.
人口学家分析数据以预测未来的人口增长。
The demographic shift has significant economic implications.
人口结构的变化对经济有重大影响。
Demographers use census data to understand the composition of a population.
人口学家使用人口普查数据来了解人口的构成。
The city's demographer reports a decline in the birth rate.
该城市的统计学家报告出生率下降。
Demographic analysis helps in planning for healthcare resources.
人口分析有助于规划医疗资源。
Understanding demographic patterns is essential for urban planning.
理解人口模式对于城市规划至关重要。
Demographers often work with government agencies to inform policy decisions.
人口学家经常与政府机构合作，为政策决策提供信息。
The impact of migration on a country's demographics is significant.
迁移对一个国家的人口结构有重大影响。
Demographic studies can help identify trends that may affect society.
人口研究可以帮助识别可能影响社会的趋势。