n. 〈化〉硼
网络 硼粉; 含硼; 硼镇
He said there should be an element under boron.
他认为在,硼的下面也有个元素。
The control rods are made of boron which absorbs neutrons.
控制棒是由能够吸收中子的硼元素制成。
Now in a PWR we have essentially boron to control reactivity.
在一个压水式反应堆里,我们用硼来控制反应率。
Again, boron is a good example. Look, 0.8, 1.36. This is 2p. This is 2s.
硼又可以是一个很好的例子,看,0。,1。36,这是2p层,这是2s层。
It is actually the mineral, boron, which makes such color variations possible.
它实际上是矿产,硼,使得这种颜色变化的可能。