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net reproductive rate
释义
net reproductive rate
Encyclopedia
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人口再生产率
释
net reproductive rate
净人口再生产率
在考虑女婴到达母亲生育年龄时存活的情况下,一个假定妇女队列如果按照某时期年龄别妇女生育率度过整个育龄期,平均每个妇女终身可生育的女孩数量。
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colony cages for layer breeders
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colony forming units
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colony stimulating factor
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Colophons of Ouyang Xiu
colophony
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colorable graph
colorable knot
Colorado Grand Canyon
Colorado International Invitational Poster Exhibition
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colorado potato beetle
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color agnosia
colorama
color and black and white universal filters
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