动力堆 meaning in English
power reactor
Examples
- Light water power reactor
轻水动力堆 - Calculation and measurement of the moderator temperature coefficient of reactivity for water moderated power reactors
水慢化动力堆反应性的慢化剂温度系数的计算和测量 - With the development of nuclear energy , more attention has been given to the reprocessing of spent nuclear fuel
随着核电事业的发展，动力堆乏燃料后处理引起了人们广泛关注。 - It is therefore necessary to have an accurate knowledge of low - cycle fatigue ( lcf ) behavior demonstrated by zirconium alloys in order to run the reactor safely , and it becomes in immediate need of the detailed knowledge when the new fuel assembly in request is being developed to reduce the cost of nuclear electricity
因此，要保障核电站水冷动力堆的安全运行，就要对锆合金的低周疲劳行为有详尽的了解和认识。特别是当要求研制新型高性能的燃料组件以降低核电成本时，对锆合金低周疲劳行为的研究就显得尤为迫切。 - Zirconium alloys are employed extensively in light water cooled reactors ( lwr ) as the cladding materials of fuel elements and other structural materials because of the low capture cross - section for thermal neutrons , good resistance to water - side corrosion at elevated temperature , adequate mechanical properties and high thermal conductivity
由于锆的热中子吸收截面小，并具有优异的耐高温水腐蚀性能、良好的综合力学性能和理想的热导率，因此，锆合金被用作核电站水冷动力堆核燃料元件的包壳材料和堆芯的其它结构材料。