11. | The parity of atomic states is important in spectroscopy. |
| 原子状态的宇称性质在光谱中是重要的。
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12. | Atomic energy is a great discovery of the present century, and many people have played a part in its development. |
| 原子能是本世纪的一大发现。许多人为原子能的发展贡献了力量。
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13. | The Second World War brought the atomic bomb into being. |
| 第二次世界大战使原子弹产生。
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14. | Scientists are searching for safer ways of making atomic power. |
| 科学家们正在寻求制造原子能的更为安全的方法。
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15. | What is called atomic energy is actually nuclear energy. |
| 所谓原子能实际上就是核能。
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16. | Safer ways of making atomic power is what scientists are searching for. |
| 科学家们正在寻求的就是制造原子能的更为安全的方法。
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17. | The Security Council of the UN is the parent body of the United Nations Atomic Energy Commission. |
| 联合国安理会是联合国原子能委员会的母体。
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18. | They'll get out a book on atomic emery this season. |
| 他们本季度要出版一本关于原子能的书。
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19. | Atomic Energy Commission. |
| 原子能委员会。
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20. | atomic physics |
| 原子物理学
|