The flow of particles of negative energy into the black hole reduces its mass until it disappears completely in a final burst of radiation.
负能量的粒子流进入这个黑洞后，会减轻它的质量，直到黑洞发生最后的辐射大爆炸后才完全消失。
2
Radiation field spectra of the two concurrent breakdown processes are quite similar, indicating that the processes may be negative breakdown and may be caused by the same mechanisms.
The negative impact of electromagnetism radiation on human health is related and its sources are analyzed. Its harm and protection measures are discussed. Its corresponding managment are pointed out.