“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	discrete family discrete family of sets discrete family of subsets discrete fiber discrete filtration discrete flow discrete fluid discrete fluid [model] discrete fluid model discrete Fourier convolution discrete Fourier series discrete Fourier transform discrete Fourier transform, DFT discrete fracture network model discrete fracture-vug network model discrete function discrete geometry discrete graphs of granularity parameter discrete group discrete group algebra discrete group of transformations discrete group theory discrete information source discrete interval theorem discrete Laplace operator

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