de
mog
ra
phy
1
人口统计学, 人口统计研究
the statistical study of populations, including their size, distribution, composition, and changes over time due to factors such as birth, death, migration, and aging
Demography is the study of populations, particularly the structure, distribution, and trends of human populations over time. It involves analyzing factors such as birth rates, death rates, migration, and aging, and is used to understand social, economic, and political issues. Demography is important for areas like public health, urban planning, and government policy.
- Demography provides valuable insights into trends and patterns in population growth and distribution.
人口统计学为人口增长和分布的趋势和模式提供了宝贵的见解。
- Demography plays a crucial role in understanding issues such as aging populations, urbanization, and immigration.
人口统计学在理解人口老龄化、城市化和移民等问题中起着至关重要的作用。
- The field of demography encompasses a wide range of methods and theories used to study human populations and their dynamics.
人口统计学领域涵盖了用于研究人类人口及其动态的广泛方法和理论。
- The demography of the city has been shifting rapidly due to increased immigration and urbanization.
由于移民和城市化的增加，城市的人口统计正在迅速变化。
- Changes in demography can have profound implications for healthcare, education, and social services.
人口统计学的变化可能对医疗保健、教育和社会服务产生深远影响。
同义词：