narrow-beam radiation

例句：

1. 1.The narrow-beam radiation from the satellite is causing interference with the ground station.
   卫星发出的窄束辐射正在干扰地面站。
2. 2.The narrow-beam radiation can be used to detect objects in the dark.
   窄束辐射可以用来探测黑暗中的物体。
3. 3.The narrow-beam radiation has been shown to have a significant impact on the environment.
   窄束辐射已经被证明对环境有显著影响。