结果表明，使用CH151型光子计数探测器作为检测器，灵敏度高，基线稳定，信噪比高。
The results indicated that CH151 photon counter detector showed better selectivity and stable baseline.
从技术上讲，盖革计数器只是辐射探测器的一种，但是很多人用它来指代所有的辐射探测设备。
Technically, Geiger counters are just one type of radiation detector. But many people use the term to describe all radiation detection equipment.
连续测量的水流速度是通过不同源距探测器计数率的比值来确定。
Water-flow velocity of continuous measurement was determined by the ratio of count rate value of different source spacing detectors.
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