Meanwhile the article introduced the installation technique of the Johnson Net made in China and the technique of cutting, welding and heat treating of reactor shell.

This paper discussed various technology of urea reactor shell lining, emphatically expound the detail of hot sleeving liner process.

本文对尿素合成塔筒体衬里的各种工艺方法进行了探讨，着重阐述了热套衬里工艺的详细过程。

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The corrosion and temper embrittlement of reactor shell probably occured under hot wall condition were analyzed.

对反应器壳体在热壁条件下可能发生的腐蚀和回火脆性进行了分析。

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The strength and equivalent stress of the remainder wall thickness of reactor shell under new working condition were checked.

对反应器壳体剩余壁厚在新工况条件下的强度和当量应力进行了校核；

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Bridge, crane beam, sleeper, ocean structure, pressure institution and nuclear reactor safety shell are often endured stress from many circle times and biggish repetition loading, and fatigue collapse is very easy accrued because of long and repeating loading.

桥梁、吊车梁、轨枕、海洋结构、压力机构和核反应堆安全壳等经常承受循环次数较多而重复荷载较大的结构，在长期的反复荷载的作用下极容易发生疲劳破坏。

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Results show that the control strategy can maintain both coolant average temperature and fresh steam constant with the plant load ranging between 20 to 100 percent full power, while the core thermal safety limits satisfy the requirements of reactor safety.

计算结果表明，装置负荷在20%~100%额定满功率范围内变化时，控制策略能够维持冷却剂平均温度和蒸汽压力的恒定，并满足反应堆热工安全性的要求。

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Once of the design aspects to improve reactor safety is the integration of the steam generators ( SG) and all the reactor components including pressurizer into the vessel.

一体化压水堆的设计是将蒸汽发生器及稳压器等一回路所有部件都放入压力容器内，以提高安全性。

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Good morning, this is lecture two of the operation reactor safety course. I'm professor Andrew Kadak as you probably already know by now.

早上好，这是反应堆安全运行的第二节课，我是，Andrew，Kadak教授，你们现在应该已经认识我了。

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The results verify that the core is in no danger of becoming uncovered before an operator response in 10 min, which verifies the reactor safety.

对堆芯水位的计算结果表明：操作员在10min内对事故进行干预情况下堆芯不裸露，反应堆是安全的。

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The results show that the failure of the in-pile parts is limited to the CNS facility, which has no effect on the reactor safety.

结果表明，堆内部件的失效影响仅局限于冷中子源内部，不会对反应堆安全造成危害。

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It is very important for the reactor safety to research the flow-induced vibration ( FIV) of the parallel-plate fuel assembly.

研究平行板燃料组件的流致振动特性对保证核反应堆的安全可靠运行具有重要意义。

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Reactor safety checks and routine maintenance bring an influx of workers and a much-needed boost to an area in deep economic decline.

核反应堆的安全检查和日常维护带来了大量工人，也为这个处于严重经济下滑中的地区带来了急需的刺激。

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This paper describes a method for quickly checking reactor safety of submarine nuclear power plant to meet the need of operational management on the scene.

本文根据潜艇核动力装置运行管理的需要，提出了一个供核反应堆运行中安全校核使用的快速计算方法。

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Main pipeline is one of the most important parts of the primary coolant boundary, and it is the key factor for the reactor safety.

主管道是重要的一回路压力边界，它关系着核电站的安全运行。

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And they have reactor safety, then they have radiation safety, then they have safeguards which is the security stuff.

他们有反应堆安全，然后还有辐射安全，他们还有防护措施，那就是保障材料。

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According to the present situation of national research reactors, some suggestions are proposed for the cooperation with IAEA on research reactor safety.

针对国内目前研究堆的现状，建议与IAEA开展相关合作。

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Control rod is a key safety control system for nuclear reactors, with the scram time parameters being crucial to reactor safety.

控制棒的落棒在反应堆控制中是一个十分重要的方面，尤其是落棒时间这个参数。

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This paper presents the recent activities of IAEA on the research reactor safety, and the trends in the future.

简要介绍了国际原子能机构（IAEA）近年来在研究堆开发与安全管理方面的重要举措，以及未来发展的趋势。

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The method can be used in fast reactor safety analysis and simulating calculation of velocity and temperature in heat exchanger of industry.

对该问题的研究结果可应用于快堆安全分析以及工业换热设备内流场和温场的模拟计算。

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Locks at reactor safety containments of nuclear power plants; material locks, safety requirements.

核电厂反应堆安全容器上的闸门。材料闸门。安全技术要求。

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Nuclear reactor safety criteria

核反应堆安全性准则

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