charged particle scintillation spectrometer

例句：

1. 1. The charged particle scintillation spectrometer is used todetect the presence of radioactive materials inthe environment.
   带电粒子闪烁光谱仪用于探测环境中放射性物质的存在。
2. 2. The electron-ion coincidence spectrometer was developedto improve the accuracy of radioactivity measurements.
   电子-离子符合光谱仪的开发旨在提高放射性测量的准确性。
3. 3. The electron-ion coincidence spectrometer has proven to bea valuable tool for studying the properties ofradioactive isotopes.
   电子-离子符合光谱仪已被证明是研究放射性同位素特性的宝贵工具。