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人口自然增长率人口数量是受人口出生数量和死亡数量影响的,人口出生率减去人口死亡率就是人口自然增长率,常用千分比值表示。例如,某个地区一年
Natural population growth rate The population is affected by the number of births and the number of deaths. The birth rate minus the mortality rate of the population is the natural population growth rate, which is usually expressed in thousands of cents. For example, a region for one year