1) Decommissioned reactor
退役反应堆
2) reactor decommissioning
反应堆退役
1.
Large amount of radioactive scrap will come out from reactor decommissioning.
反应堆退役将产生大量放射性废物金属,熔炼处理可使其减容、再循环再利用,以大量减少放射性废物处置量,回用绝大部分金属。
3) proper shutdown
最后停堆,退役
4) decommissioning
退役
1.
Discussion on some issues of environmental impact assessment (EIA) on the decommissioning of uranium prospecting facilities;
铀矿地质勘探设施退役过程中环境影响评价若干问题的讨论
2.
Noticeable problems concerning radioactive waste treatment of decommissioning nuclear installations;
核设施退役放射性废物处理中值得重视的几个问题
3.
The study of evaluation indication system for the nuclear facility decommissioning economics;
核设施退役经济性评价的指标体系研究
5) Decommission
[英][,di:kə'mɪʃn] [美]['dikə'mɪʃən]
退役
1.
Study of Estimating Method for Residual Radioactive on Decommissioning Nuclear Establishment;
退役核设施放射性存留量估算方法研究
2.
During the process of decommissioning of the nuclear facilities,we can hold the information fully of the radioactivity radiation of the decommissioning nuclear fa.
在核设施退役过程中,通过航测全面掌握拟退役核设施及周围地区的放射性辐射现状,为核设施退役的放射性治理在范围和程度上提供了科学有效的数据,可以有效地支持核设施的安全退役。
3.
This artical introduced some conceptions of nuclear facilities decommission,and three basic principles(responsibility for national land cleanness,responsibility for descendants and responsibility for exploitation of national land) during the decommissioning.
介绍了核设施退役的基本概念。
6) retirement
[英][rɪ'taɪəmənt] [美][rɪ'taɪrmənt]
退役
1.
The main factors of tactical missile weaponry out of service are analysed and the assessment models of every factor are established, using the fuzzy cluster model to carry on quantitative analysis to the retirement of tactical missile weaponry.
针对高技术战术导弹武器装备大量装备部队,旧有的部分装备面临着退役这一情况,对战术导弹武器装备退役的主要因素进行了分析,并给出了各因素的评估模型,运用模糊聚类方法对战术导弹武器的退役进行了量化分析。
2.
The investigation contented the reasons,preparation and adaptation in the process of retirement.
以350名退役优秀运动员为对象进行问卷调查,在此基础上选取23人进行访谈调查。
3.
With the ongoing of our economic reform, the question about the athlete s employment after retirement has become more serious.
随着我国经济体制改革,运动员退役后的出路及养老问题愈发严重。
补充资料:反应堆与堆内构件振动监测
反应堆与堆内构件振动监测
reactor and internals vibration monitoring
fony旧gdu一yu du旧e一gouJ一on zhendong Jlonee反应堆与堆内构件振动监测(reactor andinternals vibration monitoring)用以监测反应堆压力容器及堆内构件的振动。 安装在压力容器上的4个加速度仪(l个在容器顶盖的螺栓上,3个在容器的下封头的堆芯中子侧t的贯穿管上),其信号与容器的加速度振动成正比。 通过采集堆外四个长中子电离室上部第二段和下部第五段的信号,并将其与反应堆功率成正比的平均注量率信号进行标称化处理,送噪声诊断系统,根据每个电离室各段上的差异,以测定堆内构件的振动,并监测异常情况。利用数据库中已有的数据,可以判断引起这种异常的原因。 堆内构件的振型有两种:梁式和壳式。梁式振型用以监侧嫩料组件和吊篮筒体的振动,这种振动改变了堆内构件结构和中子探侧器之间水层的厚度,导致探测器上侧得的中子注量率随上述结构的振动颇率而变化。 壳式振型用以监测堆内构件热屏的振动,这种振动导致堆芯筒体与热屏之间水层厚度的变化,从而影响中子撞击热屏时的能谱。由于热屏对中子的吸收与其能量有关,从而造成中子探侧器上信号的脉动。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条