These rods, made of neutron-absorbing materials such as boron, mop up excess neutrons and quench the chain reaction.
这些控制棒,由能够吸收中子的物质——硼制成,它吸收多余的中子,使链式反应停止。
The reactor core which includes these rods, and the water it sits in, are contained within a thick steel pressure vessel.
这些燃料棒就是反应堆的核心,它位于水中,并包裹在厚厚的钢制压力容器中。
Suppose, now, I have two of these rods - next to each other-- notice the parallel - with the two parallel springs here-- F and I apply a force F.
假设现在,把这两个棒子,并联紧贴放置-,注意,它们就像,这里的弹簧一样平行-,施加力。
应用推荐