These graphite blocks are in fact the fuel assemblies.
这些石墨块事实上是燃料组件。
The issue basically is if it goes into the core it could obviously block some fuel assemblies.
这个问题是，如果它进入到核心，它可能会堵塞到一些燃料组件。
Put several fuel assemblies into the core of a nuclear reactor, and the amount of energy released gets even higher.
把几个燃料组件放到核反应堆的中心，释放的能量会更高。
The search for an optimum loading pattern with the smallest radial power peak by exchanging fuel assemblies was made.
通过堆芯内燃料组件互换来搜索功率峰因子最小的燃料装载格式。
The manipulator crane used in NPP can be used for refueling and transporting spent fuel assemblies harmful to one's health.
核电站起重机器人可用来装卸、搬运乏燃料组件等对人体有害的物体。
So the impact of fuel assemblies burn-up on core fission neutron source parameters shall be considered in the neutron transportation calculation.
因此，在中子输运计算中，必须考虑组件燃耗对堆芯的裂变中子源参数的影响。
The core performance of 80 and 60 fuel assemblies of high flux engineering test reactor (HFETR) have been compared by theoretical analysis and operating results.
通过理论分析和运行结果比较了高通量工程试验堆（HFETR）80盒、60盒元件堆芯性能。
For reactors loaded with fuel assemblies of different burnup, the evaluation model can te used to calculate core physical parameters such as core neutron multiplication factor, burnup increment, etc.
对于堆芯内布置不同燃耗深度的燃料元件的反应堆，应用本模型可以估算堆芯燃耗物理参数如：堆芯中子增殖系数、燃料元件燃耗增值等。
For reactors loaded with fuel assemblies of different burnup, the evaluation model can te used to calculate core physical parameters such as core neutron multiplication factor, burnup increment, etc.
对于堆芯内布置不同燃耗深度的燃料元件的反应堆，应用本模型可以估算堆芯燃耗物理参数如：堆芯中子增殖系数、燃料元件燃耗增值等。
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