... 人口政策 population policy 人口职业构成 occupation structure of population 人口质量 population quality ...
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Personality factors were analyzed by family's population structure, schooling and occupation, and social factors were studied on measures of waste reduce, recycle, recovery etc.
个体因素包括家庭人口结构、文化程度和职业方面对生活垃圾产生量和成分的影响；社会因素主要表现在有关垃圾减量、回收、再利用等措施的实施。
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