solar prominence; hot gas on sun's surface
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
solar prominence; prominence (astronomy)
A technical astronomical term referring to the bright, flame-like clouds of ionized gas projecting from the Sun's chromosphere. Visible during total solar eclipses or with specialized equipment.
Rì日
quán全
shí食
shí时
，
wǒ我
men们
kě可
yǐ以
yòng用
ròu肉
yǎn眼
kàn看
dào到
hóng红
sè色
de的
rì日
ěr珥
。
During a total solar eclipse, we can see the red solar prominences with the naked eye.
Tiān天
wén文
xué学
jiā家
tōng通
guò过
fēn分
guāng光
jìng镜
yán研
jiū究
rì日
ěr珥
de的
huà化
xué学
chéng成
fèn分
。
Astronomers study the chemical composition of solar prominences using spectroscopes.
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Rì日
ěr珥
zhǔ主
yào要
yóu由
qīng氢
、
hài氦
、
gài钙
děng等
yuán元
sù素
zǔ组
chéng成
。
Solar prominences are mainly composed of elements such as hydrogen, helium, and calcium.