These events are known as coronal mass ejections or CMEs.

这些事件被称为日冕物质抛射（CMEs）。

Solar flares and coronal mass ejections often occur near sunspots.

太阳耀斑和日冕物质抛射经常发生在太阳黑子附近。

When the DSCOVR satellite records an ejection, it will release a warning.

当DSCOVR卫星记录到抛射时，就会发送警报。

Such storms happen when strong surges of solar winds called coronal mass ejections reach Earth.

当被称为“日冕物质抛射”的强烈太阳风涌向地球时，就会发生这种风暴。

And maybe at that time, there is what is known as a coronal mass ejection.

也许当时发生了日冕物质抛射。”

The senate is expected to vote for his ejection on November 27th.

在11月27号参议员要求对是否驱逐贝卢斯科尼做出投票。

The sun's strong magnetic energy is the source of solar flares and bursts of plasma known as coronal mass ejections.

太阳的强磁能是太阳耀斑和被称为日冕物质抛射的等离子体爆发的来源。

In this case again the stroke volume is low, but the ejection fraction's normal... how's that?

在这种情况下，每搏输出量低，但射血分数显示正常，为什么会这样呢？

Coronal mass ejections from the Sun are perhaps the most dangerous threat you've never heard of.

来自太阳的日冕物质喷射也许是你从未听说过的最危险的东西。

Extreme solar storms called " coronal mass ejections" can erupt into space almost without warning, unleashing huge waves of charged particles.

名为日冕物质抛射能的极端太阳风暴毫无预警地向宇宙爆发，释放巨大的带电粒子波。