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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。
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Hollmann circuit
Holloko
hollow
Holloway formula
hollow beam
hollow blow molding
hollow blow molding machine
hollow blow moulding
hollow catchoed light source
hollow cathode lamp
hollow-cathode lamp
hollow cathode lamp (HCL)
hollow circular cylinder
hollow-core bragg fiber
hollow core optical fiber
hollow core optical fiber laser
hollow cup motor
hollow discharge
hollow dot
hollow dramatic stage in Songjiazhuang Village, Yu County
hollow fiber
hollow fiber; macaroni fiber
hollow fiber membrane for separation
hollow fiber quilt
hollow fiber reactor
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