internal conversion neutron detector

例句：

1. 1.The internal conversion neutron detector is used to detect the presence of radioactive materials in the environment.
   内转换中子探测器用于探测环境中放射性物质的存在。
2. 2.The internal conversion neutron detector was developed to help scientists better understand the behavior of radioactive isotopes.
   内转换中子探测器的发明是为了帮助科学家更好地理解放射性同位素的行为。
3. 3. The internal conversion neutron detector has proven to be a valuable tool for environmental monitoring and research.
   内转换中子探测器已被证明是环境监测和研究的一个宝贵工具。