Meaning of 第一宇宙速度
第一宇宙速度 means first cosmic velocity; the minimum speed required for an object to achieve a stable circular orbit around Earth. Pronounced dì yī yǔ zhòu sù dù.
- first cosmic velocity; the minimum speed required for an object to achieve a stable circular orbit around Earth
Definitions & Examples
Huǒ火
jiàn箭
bì必
xū须
dá达
dào到
dì第
yī一
yǔ宇
zhòu宙
sù速
dù度
cái才
néng能
jiāng将
wèi卫
xīng星
sòng送
rù入
guǐ轨
dào道
。
A rocket must reach the first cosmic velocity to place a satellite into orbit.
Dì第
yī一
yǔ宇
zhòu宙
sù速
dù度
de的
jì计
suàn算
kǎo考
lǜ虑
le了
dì地
qiú球
de的
zhì质
liàng量
hé和
bàn半
jìng径
。
The calculation of the first cosmic velocity takes into account Earth's mass and radius.
Rén人
zào造
wèi卫
xīng星
de的
fā发
shè射
sù速
dù度
zhì至
shǎo少
yào要
chāo超
guò过
dì第
yī一
yǔ宇
zhòu宙
sù速
dù度
。
The launch speed of an artificial satellite must at least exceed the first cosmic velocity.
Relations
Synonyms