“rate of planned birth”的概念、定义、翻译、参考文献-科学参考

单词	rate of planned birth
释义	rate of planned birth Encyclopedia 法学计划生育释 rate of planned birth计划生育率某地区某时期内（通常指一年），符合计划生育要求出生的所有活产婴儿数与该地同时期内出生的活产婴儿总数之比。
随便看	relative probability relative problem relative product relative projective module relative proper motion relative protein value relative pseudo-complementation relative radial velocity relative radio emitting power relative radiometric calibration relative radiometric calibration of cameras relative rate of growth relative recursiveness relative recursivity relative redundancy relative refractive index relative refractory period relative retention time relative retention value relative reverberation level relative Rf value relative risk relative risk aversion relative risk function relative risk model

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