搜索 - 科创

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实时在线监测和分析大气中的颗粒物质已经成为空气质量检测的重要手段，测量和验证采样器、分析仪器第大气环境检测仪器的精准、可靠成为必须，层流质量流量计和控制器采用行业领先的层流压差专利技术，可校准和控制各种流量范围下的大气采样器

题目：高空大气采样理论依据：若玉兔2号射高超过10km，抵达平流层，平流层大气与对流层交换并不是很密切，所以平流层大气与对流层大气成分应当有一定的差距，而资料中只是描述所有水汽与杂质集中在对流层（即平流层没有水汽与杂质

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