所以在反应堆里，典型的慢化剂,热能反应堆是氘和氢。
So typical moderators in reactors thermal reactors are deuterium and hydrogen.
所有这五个第一代苏联式的水慢化反应堆，都已超期服役或行将退役。但一个突出的现实问题，将亚美尼亚的核电站与俄罗斯的那四个区别开来。
All five of these first-generation water-moderated Soviet units are past or near their original retirement ages, but one salient fact sets Armenia's reactor apart from the four in Russia.
宁边的核设施包括5兆瓦的石墨慢化反应堆以及后处理厂在内的一些已用乏燃料(烧过的核燃料后处理)再处理设施，还有为了研发核武器而进行钚提取的设备。
The Yongbyon facilities include a 5mw graphite-moderated reactor and a plant used to reprocess spent nuclear fuel from this reactor, including the extraction from it of weapons-grade plutonium.
石墨广泛地用做核反应堆慢化材料、反射层材料和堆芯结构材料，在高温气冷堆中还用来做燃料元件。
In nuclear reactors, graphite is used widely as moderators, reflectors, constructive materials of reactor core and fuel elements in high temperature gas cooled reactors.
氢化锆因具备诸多作为反应堆中子慢化材料的优点，有着良好的应用前景。
Zirconium hydride has excellent practical prospects due to its properties as neutron-moderator material in nuclear reaction piles.
通过实验发现，对于具有硼慢化剂的铁硼水反射层堆芯，堆芯具有正的反应性效应。
From these results, it is concluded that the reflector with steel and boron water has positive reactivity effect on the core with boroned moderator.
石墨广泛地用做核反应堆慢化材料、反射层材料和堆芯结构材料，在高温气冷堆中还用来做燃料元件。
In the nuclear reactor field, graphite was used widely as the moderators, the reflectors, the constructive materials of reactor core and the fuel elements in High Temperature Gascooled reactor.
中国先进研究堆(CARR)是一座轻水冷却和慢化、重水反射的池内簟式研究堆。
China Advanced Research Reactor (CARR) is of tank-in-pool type, cooled and moderated by light water and reflected by heavy water.
宁边的核设施包括5兆瓦的石墨慢化反应堆以及后处理厂在内的一些已用乏燃料(过的核燃料后处理)处理设施，还有为了研发核武器而进行钚提取的设备。
The yongbyon facilities include a5mw graphite-moderated reactor and a plant used to reprocess spent nuclear fuel from this reactor including the extraction from it of weapons-grade plutonium.
由于经济上的原因，大多数高温气冷堆(HTR)系统都是慢化不充分的。
Most High Temperature Gas-Cooled Reactor (HTR) systems are significantly under - moderated for economic reasons, so that accidental water or steam ingress.
由于经济上的原因，大多数高温气冷堆(HTR)系统都是慢化不充分的。
Most High Temperature Gas-Cooled Reactor (HTR) systems are significantly under - moderated for economic reasons, so that accidental water or steam ingress.
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