1·The relationship between burnup and neutron emission intensity of the irradiated low-enrichment uranium oxide fuel was analyzed and studied.
对辐照过的低富集氧化铀燃料的燃耗与中子发射强度间的关系进行分析和研究。
2·In this paper, a set of important formulae for burnup determination of fuel element from HFETR are deduced and researched, and main formulae of ASTM E244 are reformed.
本文推导和研究了适用于高通量工程试验堆燃料元件燃耗测定的重要公式，并将ASTM E244的公式作了重要修改。
3·The code was employed to optimize the cycle length, the peak power factor and the discharge burnup of the first cycle loading for the Daya Bay Nuclear Plant.
分别以循环长度、功率峰因子和卸料燃耗为目标函数，应用遗传算法对大亚湾核电站首炉装载进行优化。
4·One of the way to enhance the economic benefit for nuclear power plant is to deepen burnup and extend reload cycle.
加深燃耗和延长换料周期是提高核电站经济效益的手段之一。
5·Threeequivalent methods are studied, in which a few imaginary fission products. Inthis method the maximum error of the reactivity effect process is only about 2%in the whole burnup.
我们推荐其中一种等效方法，它将所有裂变产物等效成两种假想裂变产物，其反应性效应在整个燃耗过程中的最大误差仅约2%。