| 1. | Low enriched fuel cycle
低浓燃料循环 |
| 2. | Plutonium fuel cycle
钚燃料循环 |
| 3. | Finally , the reprocessing that occurs in a closed fuel cycle produces plutonium that can be diverted for use in nuclear weapons
最后，封闭式燃料循环中的再制作过程会产生钸，而钸可能会被用于核子武器。 |
| 4. | Nuclear energy . fuel cycle technology . waste . determination of radioactive characteristics of solid waste packages by passive neutron counting
核能.燃料循环技术.废料.用无源中子计数法测定固体废料包装的放射特性 |
| 5. | Nuclear energy . fuel cycle technology . waste . standard method for testing the long term alpha irradiation stability of solidified high level radioactive waste forms
核能.燃料循环技术.废料.高放射性固化废料形态长期辐射稳定性的标准测试方法 |
| 6. | Some countries , most notably france , currently use a closed fuel cycle in which plutonium is separated from the spent fuel and a mixture of plutonium and uranium oxides is subsequently burned again
有些国家，尤其是法国，使用一种封闭式燃料循环，能将钸从核废料分离出来后，与氧化铀混合再次当成燃料。 |
| 7. | Iran has previously threatened to break off all cooperation with the u . n . nuclear agency and resume uranium enrichment - the most sensitive phase of the atomic fuel cycle - if the security council steps into the dispute
伊朗先前威胁说，如果安理会介入争端，伊朗就终止与国际原子能机构的所有合作，并恢复浓缩铀提炼。浓缩铀提炼是原子燃料循环中最敏感的阶段。 |
| 8. | Second , there appears to be ample uranium at reasonable cost to sustain the tripling in global nuclear power generation that we envisage with a once - through fuel cycle for the entire lifetime of the nuclear fleet ( about 40 to 50 years for each plant )
其次，地球上似乎还有充份的铀，能以合理的价格去维持未来全球核能电厂的营运这里所设想的情况是，这些电厂数目在未来将增加两倍，而且在其整个寿命（每个电厂约40 ~ 50年）中都是使用单次燃料循环。 |
| 9. | This effort may have been a " scam " operation , and there is no credible evidence al - qa ida actually acquired the uranium . al - qa ida has been the victim of other nuclear " scams " in the past , but it probably has become sensitized to such operations in recent years , in part due to media coverage of nuclear smuggling and scam operations
的调查结果认为，伊朗未报告铀化合物的进口和化学转换，从经幅照的铀靶中分离出钚及使用离心机和激光浓缩铀等情况，也未提供有关其众多的燃料循环设施的设计情况。 |
| 10. | The bisonc burnup library is replaced to facilitate the computation of the burnup process with complicated burnup chains . we have made and evaluated the new library ( hendl ) which contains 139 kinds of nuclides with 175 groups for neutron and 42 groups for gamma , 15 kinds of neutron reactions and p0 - p5 expansion . the revised code which we call bus - id is more adaptable to the computation of hybrid reactor for its fuel breeding and the transmutation of the hlw
并且在一维输运及燃耗计算程序bisonc的基础上，提出用新的数据库( hendl )代替原有的bisonc数据库， hendl库考虑了更加全面的燃耗过程和多种燃料循环方式，通过修正读入的核截面数据库中的参数，考虑共振自屏效应，制作并且评估了新的含有139种核素、多种反应截面、 175群中子42群光子、 p _ 0 - p _ 5展开的中子反应数据库，开发出新的程序bus - 1d ，使得更能适应聚变?裂变混合堆的燃料增殖、高放长寿命核废料( hlw )的嬗变等计算的要求。 |
