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demographic statistic survey
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demographic statistic survey
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理学
人口统计学
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demographic statistic survey
人口统计调查
根据人口统计任务提出的具体要求,有目的、有计划、有组织地对全国或某一地区、某一特定部分的人口进行调查,搜集有关人口个体或群体特征信息资料的过程。它是人口统计工作的基础,是人口统计资料整理和人口统计分析的前提。
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