【摘 要】
：
UO2-x stack applied in the fuel element has a form of a cylinder with a central hole, where temperature field characterized by high temperature and high gradien
【机 构】
：
Department of Reactor Engineering Research and Design,
【出 处】
：
Annual Report of China Institute of Atomic Energy
论文部分内容阅读
UO2-x stack applied in the fuel element has a form of a cylinder with a central hole, where temperature field characterized by high temperature and high gradient is formed due to irradiation. Then nearly all of the gaseous fission products (GFPs) can release into central cavity. However, uranium oxide will evaporate form the fuel stack’s inner surface because of its high temperature (about 1 800-2 000 ℃),
UO2-x stack applied in the fuel element has a form of a cylinder with a central hole, where temperature field characterized by high temperature and high gradient is formed due to irradiation. Then nearly all of the gaseous fission products (GFPs) can release into However, uranium oxide will evaporate form the fuel stack’s inner surface because of its high temperature (about 1 800-2 000 ° C.)
其他文献
一、工程概况哈尔滨市某基地在锅炉房扩建工程中增建一座45M烟囱.上部为砖砌结构,下部为钢筋混凝土独立基础.选用省标准设计定型图.未进行地质勘察,借用锅炉房勘察资料,地基
随着时代的进步,多媒体技术的应用已经成为中职教学过程中师生必须面临的一个重要问题,更是提高心理学教学效率的关键。另外,多媒体技术日新月异,要想行之有效地将此技术应用
变风量空调系统的设计和控制系统的设计是密不可分的.直接数字控制DDC虽然不一定采用反馈环路控制,但是也包含这5部分控制内容.它们是变风量空调控制系统的必要组成部分.当然
The advantages of the neutron activation analysis are non-destructive, multielement and high accuracy, but there are many difficulties on the study for the big
Deputy Minister Yaneva of Economy and Energy,the Republic of Bul- garia,a nice lady with outstanding talents,headed a delegation of Bulgaria to visit China in l
在管道燃气管理中,IC 卡智能计费系统采用了全新设计思想,应用微机及其网络、IC智能卡、电脑控制器、低功耗电磁阀,实现了管道燃气销售管理、经营分析现代化,燃气计费、收费
信息技术的发展推动了教育技术改革浪潮,人们获取知识的途径已经与互联网息息相关,面授学习已经不能满足学生自主和个性化学习的需要。教育技术日新月异,中职教育顺应教育改
一、金融风险的主要表现金融机构自身带来的风险.一是在贷款时,对贷款对象的资金实力等情况没有详细摸底和严格查及评估鉴定,形成风险;二是关系、人情贷款,仅凭着关系好、情
数学学困生是指学生的智力正常,并且处在正常的数学教学环境之中,相对同类群体的其他学生来讲,这些学生数学学习的水平比较低,不能达到数学教学大纲的相关要求的一些学生。形