gamma radiation

例句：

1. 1. The gamma radiation from the radioactive source is dangerous to humans.
   放射性源产生的伽马射线对人类是危险的。
2. 2. The scientists used gamma radiation to study the properties of matter.
   科学家们使用伽马射线来研究物质的性质。
3. 3.The gamma radiation detected by the detector was consistent with expectations.
   探测器检测到的伽马辐射与预期相符。