大气中可吸入粉尘(PM10)β射线法测量的理论与数据处理

The Theory and the Arithmetic of Data Processing for the Measurement of PM10 Content in Ambient Air Using β Ray Method

本文介绍了应用β射线测量大气中ＰＭ１０含量的原理及用于β射线探测的Ｇ－Ｍ计数管的特性；分析了测量数据统计特征及数据处理的理论基础；提出了构成ＰＭ１０测量系统的方法和相关的数据处理技术．

The principle of measuring the PM10 content in ambient air using β ray and the characteristic of G-M counters are described in this paper. The statistical characteristic of data and the foundation of data processing are analyzed. The method of com posing system of measuring PM10 content and the arithmetic of data processing are provided.