mass emission meaning in English

比排放量
质量排放量

Investigating and examining the incident , joanna barnes and dr . lucas grant of nasa headquarters , finally discovered that it is a huge cme coronal mass emission that ejected from the sun , headed straight to our earth , and hit the russian satellite and caused it to explode
美国太空总署的lucas及joanna经过不断调查后发现原来太阳黑子异常爆发，发放出大量高热射线直射向地球。而在过程中导致俄罗斯卫星爆炸！