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避孕率
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避孕率
Encyclopedia
法学
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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quantitative stratigraphy
quantitative structure activity-activity relationship
quantitative structure activity-activity relationship based drug design
quantitative structure - activity relationship
quantitative structure-activity relationship
quantitative structure-activity relationship (QSAR)
quantitative structure activity relationships
quantitative structure-activity relationships
quantitative structure activity relationships (QSAR)
quantitative structure-activity relationships (QSAR)
quantitative study of paleoceanography
quantitative test
quantitative theory
quantitative trait
quantitative trait loci
quantitative trait locus
quantitative trait locus,QTL
Quantitative Typology
Quantitative variables
quantities
quantities and units for ionizing radiation
quantities and units for radiation protection
quantities and units in dosimetry
quantities and units in radioactivitiy
quantities of capital construction
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