nuclear energy level

例句：

1. 1.The nuclear energy level in the region is increasing rapidly.
   该地区的核能水平正在迅速提高。
2. 2.The government has set a new standard for nuclear energy level.
   政府已经设定了新的核能水平标准。
3. 3. The scientists have made great progress in understanding the nuclear energy level.
   科学家们在理解核能水平方面取得了重大进展。