gammacerane

例句：

1. 1. The gamma ray detector is used to detect the presence of radioactive materials.
   伽玛射线探测器用于检测放射性物质的存在。
2. 2. The gamma ray spectrum reveals the unique properties of the material.
   伽玛射线谱揭示了该材料的独特性质。
3. 3.The gamma ray radiation has been used in medical imaging for years.
   伽玛射线辐射在医学成像领域已经使用了多年。