英语词汇“Contraceptive Prevalence Surveys”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	Contraceptive Prevalence Surveys
释义	Contraceptive Prevalence Surveys 《英文msh词典》Contraceptive Prevalence Surveys [入口词] Contraceptive Prevalence Surveys [主题词] Data Collection [英文释义] Systematic gathering of data for a particular purpose from various sources,including questionnaires,interviews,observation,existing records,and electronic devices. The process is usually preliminary to statistical analysis of the data.
随便看	airdispersion method air dispersion method air displacement air displacement method airdisplacement method air-displacement method air displacement pump air displacement system air display air disposal air-distance recorder air distillation airdistillation air-distributing acoustical ceiling air distributing device air distribution air distribution board air distribution button air (distribution) button air distribution gear air distribution plate air distribution system air distribution valve air distributor air distributor cam

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