Meaning of 天球
天球 means celestial sphere; imaginary sphere centered on the observer onto which celestial bodies are projected for astronomical study. Pronounced tiān qiú.
- celestial sphere; imaginary sphere centered on the observer onto which celestial bodies are projected for astronomical study
Definitions & Examples
Tiān天
qiú球
zuò坐
biāo标
xì系
bāng帮
zhù助
tiān天
wén文
xué学
jiā家
jīng精
què确
dìng定
wèi位
héng恒
xīng星
。
The celestial coordinate system helps astronomers pinpoint the exact positions of stars.
Yǐ以
dì地
qiú球
wéi为
zhōng中
xīn心
de的
tiān天
qiú球
chēng称
wéi为
dì地
xīn心
tiān天
qiú球
。
The celestial sphere centered on Earth is called the geocentric celestial sphere.
Wǒ我
men们
zài在
zhè这
gè个
jiǎ假
xiǎng想
de的
qiú球
miàn面
shàng上
biāo标
jì记
chū出
xíng行
xīng星
de的
wèi位
zhi置
。
We mark the positions of planets on this imaginary spherical surface.
Tiān天
wén文
xué学
jiā家
shǐ使
yòng用
tiān天
qiú球
yí仪
lái来
yǎn演
shì示
tiān天
tǐ体
de的
yùn运
dòng动
。
Astronomers use celestial globes to demonstrate the movements of heavenly bodies.