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单词 Rate of natural increase
释义

Rate of natural increase

英语百科

Rate of natural increase

The Natural increase in population per 1000 people, from the CIA World Factbook, 2010.

In demographics, the rate of natural increase (RNI) is the crude birth rate minus the crude death rate. When looking at countries, it gives an idea of what position in the Demographic Transition Model, but to find out how much a country is growing, the population growth rate should be observed.

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更新时间:2025/6/21 23:52:49