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应用冷阴极充气十进位管作核物理实验中的记录设备是比较简便和可靠的。对于平均针数率不太高(n≤10~3秒~(-1))的中小型记录系统,利用十进位计数管最为合适。这种记录设备的优点是:电路比较简单,功率消耗少,管子寿命长和数据显示清楚等。它的缺点是:分辨时间不能太短,不能直接地用于平均计数率较高的实验物理测量中。下面介绍几种经试验而得到的应用于实验物理中的记录设备。
Application of cold cathode gas filled decimal pipe for nuclear physics experiments in the recording device is relatively simple and reliable. For small and medium size recording systems with an average stitch count that is not too high (n ≤ 10 ~ 3 sec -1), decimal counting is most suitable. The advantages of this recording device are: a simpler circuit, less power consumption, long tube life and clear data display. Its disadvantage is that the resolution time can not be too short and can not be used directly in experimental physics measurement with high average count rate. Here are a few of the tried and tested recording devices used in experimental physics.