A model for measuring aerosol mass concentration by an optical particle counter is presented using the conception of the average mass.

基于平均质量的概念，提出了粒子计数器测量悬浮颗粒物质量浓度的计算模型。

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Size distributions of number concentration of atmospheric aerosol measured by optical particle counter aboarded on aircraft were analysed.

本文对用光学粒子计数器在飞机上测量的大气气溶胶数密度-粒度谱分布进行了分析研究。

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In order to realize measurement of aerosol mass concentration in real time by optical particle counter, the calibration method of the instrument was studied.

为了实现光学粒子计数器系统实时精确地测量悬浮颗粒物的质量浓度，对该系统的标定方法进行了研究。

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