moderator material

• 1. 减速剂: moderator
• 2. 减速剂控制: moderator control
• 3. 石墨减速剂: graphite moderator

更多释义

• 1.在棒的四周围着中子减速剂。
  The rod is surrounded with a neutron-slower .
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• 2.这些中子从核反应堆中产生，在减速剂的作用下减到难以置信的低速。
  The neutrons are created in a fission reactor, and slowed to incredibly low speeds by materials known as moderators.
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• 3.石墨是很好的减速剂，减慢中子并且让它们的反应保持在一个适当的温度范围内。
  Graphite is a great moderator, slowing down the neutrons and keeping their reaction in the proper temperature range.
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