radius of destruction

例句：

1. 1. Thenuclear reactor's radius of destruction is about 50 kilometers.
   这个核反应堆的毁灭半径大约是50公里。
2. 2. The city's radius of destruction is due to the earthquake.
   这座城市的毁灭半径是由于地震造成的。
3. 3. The scientists have calculated the radius of destruction for the project.
   科学家们已经计算了该项目的毁灭半径。