契仑科夫辐射带电粒子通过透明介质时若其速度大于光在介质中的速度所发出的一种从浅蓝色至白色的特殊光
Cherenkov radiation is a special kind of light ranging from light blue to white emitted by charged particles passing through a transparent medium if their speed is greater than that of light in the medium
以上为机器翻译结果，长、整句建议使用 人工翻译 。