reradiation

例句：

1. 1. The new technology can reradiate energy from the ground to the sky.
   新技术可以从地面将能量辐射到天空。
2. 2.The radiation detectors were used to detect the presence of harmful chemicals in the air.
   辐射探测器被用来检测空气中有害化学物质的存在。
3. 3.The physicist was studying the effects of radiation on living organisms.
   物理学家正在研究辐射对活体生物的影响。