zhòu

technical

Meaning of 第四宇宙速度

第四宇宙速度 means fourth cosmic velocity; escape velocity needed to leave the Milky Way galaxy and enter intergalactic space. Pronounced dì sì yǔ zhòu sù dù.

  • fourth cosmic velocity; escape velocity needed to leave the Milky Way galaxy and enter intergalactic space

Definitions & Examples

lùn
shàng
 
háng
tiān
yào
dào
zhòu
cái
néng
fēi
chū
yín
 

In theory, a spacecraft must achieve the fourth cosmic velocity to fly out of the Milky Way galaxy.

xué
jiā
zhèng
zài
suàn
gèng
jīng
què
de
zhòu
zhí
 

Scientists are calculating a more precise value for the fourth cosmic velocity.

Zhè
ge
gài
niàn
 
èr
 
sān
zhòu
gèng
wéi
chōu
xiàng
 

This concept is more complex and abstract than the first, second, and third cosmic velocities.