微处理器在探测核衰变规律中的应用

The Application of Microprocessor in Detecting Nuclear Disintegration Law

在弱核衰变条件下,采用G M计数管探测放射粒子并应用微处理器处理数据,实现了数据探测和处理的自动化.时间和人力都得到节约,实验精度也得到提高.根据皮尔逊提出的非参数χ2检验方法对测试数据进行分析,获得了令人满意的结果.

In weak nuclear disintegration, the application of GM counter detecting radioactive particles and microprocessor processing data has realized the automation of experiments. Thus time and man power are saved. The accuracy of experiment is also improved. According to Pearson χ2 test, the analysis of experimental data shows a satisfactory result.