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rate of contraception
释义
rate of contraception
Encyclopedia
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计划生育
释
rate of contraception
避孕率
一定时期内(通常指一年)采取避孕措施的已婚人数与有生育条件的已婚人数之比。用百分数表示。
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Levi subgroup
Levitan
Levitan almost-periodic function
levitated magnet
levitation
levitation effect
levitation heating
levitationmelting
levitation melting of rare earth
levitation of air bubble
Levi theorem
levitron
Levitskiǐ
Levitzki Hopkins theorem
Levitzki-Hopkins theorem
Levitzki radical
Levitzkiǐ radical
Lev Ivanov
Lev Ivanovich Oshanin
Lev Manovich
Lev Natanovich Lunts
Lev Nikolayevich Oborin
Lev Nikolayevich Tolstoy
levodopa
levodopa synergistic drug
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