控制棒 [
kòng zhì bàng]
[核] control rod
absorbing rod
controlling stick
- 在核心的上方,你们会看到控制棒。
Above the core, you'll see control rods. - 为了控制原子能的连锁反应,反应器的操作人员用到了控制棒。
In order to control the nuclear chain reaction, the reactor operators use control rods. - 在福岛核电厂的反应堆中,正常情况下控制棒本是用来停止裂变反应的,但现在它们已经失去这种效能了。
In Fukushima's reactors, the control rods were used to shut down the fission reaction, which they did correctly, but they've exhausted their use now.