释义 |
coronal mass ejection in British Englishnouna cloud of particles ejected from the sun's surface during a solar flare Examples of 'coronal mass ejection' in a sentencecoronal mass ejection The solar eruption that hit the comet was a coronal mass ejection.The magnificent phenomenon — known as a coronal mass ejection — saw plasma burst from the star's atmosphere at 900 miles per second.A coronal mass ejection from the sun — a 'solar burp' — would destroy our infrastructure and leave us incapable of recovery.But solar flares and coronal mass ejections can disrupt the system in minutes.Coronal mass ejections really are, well, massive.Some of the most beautiful images in the exhibition are of solar flares and coronal mass ejections.Billions of tons of superheated gas thrown out by the sun in events called coronal mass ejections can damage power plants.These include coronal mass ejections — bursts of high energy particles that disrupt computers, electrical power distribution systems and satellites. |