But some astronomers always suspected that the remaining antiprotons must become trapped by the Earth's magnetic field, forming an antiproton radiation belt.
但是一些天文学家一直怀疑，那些剩下的反质子一定被地球磁场捕获，形成一条反质子辐射带。
2
An added threat is that with higher elevations just about 4 miles inland from the power plants, if a temperature inversion sets up in the atmosphere, radiation could be trapped.
另外一个威胁就是，距核电站4英里的地区海拔高，如果在大气层中出现温度逆转，核辐射就会被截留。
3
Eventually, the accelerated electrons become trapped in the Earth's radiation belts, where they can interfere with satellite communications and navigation.