- 净生殖率
- 净再繁殖率
- 净再生产率
- net: adj. 净的，纯的 (opp. gross) 无虚价的 ...
- reproduction: n. 1.再生产，再现；【心理学】再生作用。 2.复制( ...
- rate: vt.,vi. 〔方言〕＝ret.
- net reproduction rate (nrr): 净再生产率
- nuptial net reproduction rate: 已婚净再生产率
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net reproduction rate中文什么意思
- 净生殖率
- 净再繁殖率
- 净再生产率
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百科释义
The net reproduction rate (NRR) is the average number of daughters that would be born to a female (or a group of females) if she passed through her lifetime conforming to the age-specific fertility and mortality rates of a given year. This rate is similar to the gross reproduction rate but takes into account that some females will die before completing their childbearing years.
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