“dependency coefficient”的概念、定义、翻译、参考文献-科学参考

单词	dependency coefficient
释义	dependency coefficient Encyclopedia 医学老年流行病学释 dependency coefficient抚养系数人口中非劳动年龄人口数与劳动年龄人口数之比。又称抚养比、年龄抚养比、抚养率或负担系数。
随便看	integrable distribution integrable equation integrable family integrable flag structure integrable form integrable function integrable functional integrable function in the sense of Riemann integrable group integrable increasing process integrable in the sense of Denjoy integrable in the sense of Perron integrable in the sense of Riemann integrable module integrable multifunction integrable random variable integrable representation integrable series integrable singularity integrable solid integrable statistic integrable structure integrable surface integrable system integrable system of differential equations

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