thermosphere

When solar activity is high, solar extreme ultraviolet rays warm and expand the thermosphere.

當太陽活動劇烈時, 太陽極端的紫外線會加熱并使熱大氣層擴張.

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The temperature rises rapidly to between 500 k and 2000 k in the region known as the thermosphere.

在稱之為“熱層”地區域內,溫度很快上升到500K與2000K之間.

辭典例句

After the thermosphere is the thermopause, which is the outer most boundary of the thermosphere.

熱成層之后是熱成層頂, 它是熱成層的最外邊界.

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