音标: 英 [,sju:pә'kritikәl]
1. If that lid drops into place, it would trigger supercritical mass.
如果它掉下去 就会触发超临界质量
2. If we can get those reactors supercritical inside the vortex, the beta radiation could 180 the polarity.
要是能把那些反应堆放入中心 β射线就能够逆转两极