减速剂
jiǎn sù jì
- 名moderator;moderating material
减速剂-
重水可用作核电厂的减速剂，减缓快速运动的中子以使它们能和反应炉的燃料一起反应。
Heavy water is used as a moderator in nuclear power plants , slowing down the fast neutrons so that they can react with the fuel in the reactor .
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在棒的四周围着中子减速剂。
The rod is surrounded with a neutron-slower .
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可以选择普通的水，重水和石墨作为减速剂。
As a moderate there is a choice between normal water , heavy water and graphite .
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到达是一种行为，装载机，在这样的方式到目标位置减速剂。
Arrive is a behavior that steers the agent in such a way it decelerates onto the target position .
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可以把铀做成棒状放在原子反应堆内，在铀棒的四周，围一层中子减速剂即节速剂。
The uranium may be put into the reactor in the shape of rods , and the rods surrounded with a neutron-slower , or moderator .