氮16是来自堆芯的高速中子在周围的冷却水中撞击氧原子的时候产生的。
It is made when speeding neutrons from the reactor's core hit oxygen in the surrounding cooling water.
我们有高速中子反应堆，那使用一个液态金属，以钠或者铅的形式。
We have fast reactors which use a liquid metal in the form of sodium or perhaps lead.
贝塔是高速冲击的微小粒子(电子)，阿尔法辐射是高速冲击的大粒子(含有两个质子和两个中子)。
Beta radiation consist of small particles (electrons) with an incredible speed, Alpha radiation consists of big particles (two protons, two neutrons altogether), also with incredible speed.
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