The research conducted a measurement study on the dust concentration in a 1.2L Hartmann Bomb,analyzed the measurement data,and finally obtained the time-dependent curves of dust concentration at different heights in a 1.2L Hartmann Bomb.

• 针对1.；2 L哈特曼装置上的粉尘浓度进行了测量研究；并对测量数据进行了分析讨论；得到了1