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【摘 要】
：
[Objective] The research aimed to understand the levels of indoor air particles of PM10 and PM25in public places in Chaoyang District ofBeijing City, which will
【机 构】
：
BeijingChaoyangDistrictCenterforDiseaseControlandPrevention,BeijingCenterforDiseaseControlandPrevent
【出 处】
：
气象与环境研究：英文版
【发表日期】
：
2016年4期
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