| 1. | Undisclosed nuclear accident in the soviet union 这个发生在苏联没有公开揭露出来 |
| 2. | Undisclosed nuclear accident in the soviet union 这个发生在苏联没有公开揭露出来 |
| 3. | Countermeasures in different phases of the nuclear accident 不同核事故阶段的防护措施 |
| 4. | Comparison and advance of consequences assessment system for nuclear accident 与超设计基准事故 |
| 5. | Many people are worried by the possibility of a nuclear accident 许多人都很担心怕可能发生核事故 |
| 6. | Nuclear accident consequence and assessment 核事故后果评估 |
| 7. | Various phases of a nuclear accident 有著不同的重要性。 |
| 8. | Regulations on emergency measures for nuclear accidents at nuclear power plants 核电厂核事故应急管理条例 |
| 9. | Ensuring the feasibility and the availability of nuclear accident emergency 确保核事故应急的可行性和有效性 |
| 10. | Assessing the nature , magnitude and extent of the nuclear accident ; and 评价该次核事故的性质影响程度及范围以及 |