| 1. | Radium and uranium are radioactive elements. |
| 镭和铀是放射性元素。
|
| 2. | The radioactive material is stored in a special radiation-proof container. |
| 放射性材料贮存在防辐射的特殊容器内。
|
| 3. | The atmosphere was contaminated [polluted] by radioactive fallout. |
| 空气被放射性尘埃所污染。
|
| 4. | radioactive waste from nuclear power stations |
| 核电站的放射性废物
|
| 5. | be seriously affected by radioactive contamination |
| 受到放射性污染的严重影响
|
| 6. | radioactive clouds |
| 放射性云
|
| 7. | radioactive carbon |
| 放射性碳
|
| 8. | radioactive dust |
| 放射性尘埃
|
| 9. | disposal of radioactive waste |
| 放射性废料的处理
|
| 10. | radioactive substance |
| 放射性物质
|