通过实验研究了一体化自然循环反应堆压力壳上部自稳压气空间对于自然循环两相流系统启动过程中流动稳定性的影响。
The influence of the gas space on the top of an integral reactor vessel on the flow stability in the start up process of a natural circulation two phase flow system is studied experimentally.
所以，这是个简单的循环，气体就从这儿来，这是氦气现在，正在流通,通过反应堆，进入到气体涡轮里,这是个气体涡轮，不是蒸汽涡轮。
So it's a simple cycle where the gas from, and this is helium gas now, is circulated through the reactor and goes right to the gas turbines, and it's a gas turbine not a steam turbine.
反应堆的冷却系统将水不断进行循环，冷却系统恢复后可以简化复原工作。
The reactor cooling system re-circulates water, so its return would simplify recovery operations.
在压水式反应堆里，热水在高压下通过钢管循环，金属离子不断从管壁上溶解到水中。
In a pressurised-water reactor, hot water circulates at high pressure through steel piping, dissolving metal ions from the walls of the pipes.
这种情况并未在福岛的核电站发生，这是一个复杂的数量众多的反应堆：水循环的动力供应失效了。
That didn’t happen at Fukushima Daiichi, a complex with a number of reactors: backups to backups to the pumps’ power supplies failed.
到目前为止，这场灾难给我们最大的教训可能是，我们手中必须准备足够的紧急电源来保持反应堆水循环的温度，阻止反应堆融化。
So far, the all-important lesson would seem to be: have sufficient emergency power at hand to keep cooling water circulating in the reactors to prevent a meltdown.
我们也有末端，那是在,乏燃料用完之后，它被储存，可能会再加工，我们曾经，在反向循环，再用到反应堆里。
We also have this back end in which after the spent fuel is used up in the reactor. It is stored, possibly re-processed, which we use to do, and recycled back into the reactor.
接着，冷却后的锂又循环流通回反应堆，那么整个循环就又重新开始了。
The cooled lithium then circulates back to the reactor where the whole cycle starts over.
反应堆的流出物会进入到主分馏器，在那里，热量会被四周围各种各样的循环泵带走，从而形成最初的产物。
The effluent product in the reactor goes to the main fractionator where the heat is removed in its various pump-around loops and initial product separation is accomplished.
本文简要介绍了核动力反应堆冷却剂循环系统电机的结构、性能及在开发过程中的技术问题。
Structure and performance of a motor used in refrigerant circulating system of nuclear-powered reactor, and technical question in its studying is briefly introduced in this paper.
压水堆核电厂反应堆冷却剂系统自然循环能力是这种类型核电厂固有的安全性之一。
The natural circulation ability of PWR (pressurized water reactor) coolant system is one of inherent safeties of this kind NPP (nuclear power plant).
对安装有密度锁的反应堆冷却剂系统进行了流动分析，根据流体运动方程和系统的循环流动特性，说明了密度锁的作用和具有的特性。
Based on the motion equation and flow circulation in the system, the flow analysis to reactor coolant system with density locks is given; the action and characteristics of density locks are explained.
应用振动监测技术，通过参数分析、信号分析及谱分析，对反应堆一循环在役主泵的故障进行了分析诊断。
Fault diagnosis of main pump of the primary system of reactor which runs at normal condition is studied by the vibration, analysis technique.
这是三个循环泵的供水水反应堆冷却系统。
These are the three recycling pumps which supply water to reactor cooling system.
这个表被包括在各个提议的核电反应堆的“环境影响报告书”里，作为环境影响个别化考虑的一个代用品。环境影响是指与反应堆有关的燃料循环活动带来的影响。
It was to be included in the eis for each proposed nuclear power reactor as a substitute for individualized consideration of the environmental effects of fuel cycle activities related to that reactor.
介绍了钍燃料循环在各种反应堆型中的应用，归纳了钍燃料循环的优势及其不足。
The advantages and disadvantages of the thorium fuel cycle are given and the development of thorium fuel cycle in several types of reactors is introduced.
针对反应堆的特殊要求，主氦循环风机的设计包括总体结构、叶轮型式、冷却系统、轴承、测量仪表、电气贯穿件和隔断阀。
The design of the helium circulator involves the overall construction, the impeller type, the cooling system, the bearings, the instrumentation, the electrical penetrations, and the shutoff valve.
核电站反应堆循环停堆日期预测及循环长度的评价都是为燃料管理提供设计输入。
In nuclear Power Station, the purpose of the forecast of shutdown date for reactor fuel cycle and evaluation of fuel cycle length is to provide the input for the fuel management.
结果表明：起伏对强制循环下一回路冷却剂的流量和反应堆输出功率的影响较小，而对自然循环能力的影响很大。
The results show that heaving has less effect upon the primary Loop's coolant flow rate and PWR output power in case of forced circulation but strongly influences natural circulation ability.
针对研发的采用一体化布置、全功率自然循环的低温核反应堆电站，建立了一个可用于大功率运行范围控制系统仿真的动态数学模型。
This paper discusses the considerations in the modeling of a new type of nuclear power plant for its control system simulation in a wide power range.
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。
The melting treatment can be used for the volume reduction, the recycle and reuse of the radioactive scrap to reduce the mass of the radioactive waste disposal and to reuse most of the metal.
核工程手册：第一卷。1：核工程基础；成交量。2：核反应堆分析；成交量。3：核电反应堆；成交量4：实验反应堆和核燃料循环。
Handbook of Nuclear Engineering: Vol. 1: Nuclear Engineering Fundamentals; Vol. 2: Nuclear Reactor Analysis; Vol. 3: Nuclear Power Reactors; Vol 4: Experimental Reactors and Nuclear Fuel Cycles, 4.
核工程手册：第一卷。1：核工程基础；成交量。2：核反应堆分析；成交量。3：核电反应堆；成交量4：实验反应堆和核燃料循环。
Handbook of Nuclear Engineering: Vol. 1: Nuclear Engineering Fundamentals; Vol. 2: Nuclear Reactor Analysis; Vol. 3: Nuclear Power Reactors; Vol 4: Experimental Reactors and Nuclear Fuel Cycles, 4.
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