“general fertility rate”的概念、定义、翻译、参考文献-科学参考

单词	general fertility rate
释义	general fertility rate Encyclopedia 法学生育率释 general fertility rate；GFR一般生育率某一地区在一定时期内（通常为一年）出生的活产婴儿数与同期育龄妇女平均数的比率。用千分数表示。
随便看	spectral method of colorimetry spectral mixing model spectral model spectral moment spectral multiplicity Spectral music spectral natural broadening spectral norm spectral number spectraloid spectral operator spectral optimization algorithm spectral order spectral parameter spectral perturbation theory spectral phase interferometry for direct electric-field reconstruction spectral phase interferometry for direct electric-field reconstruction, SPIDER spectral point spectral power spectral power density spectral power spectrum spectral problem spectral process spectral projections spectral projector

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