héng
dìng

technical
common
adjective

Meaning of 恒定

恒定 means constant; unchanging; fixed. Pronounced héng dìng.

  • constant; unchanging; fixed

Definitions & Examples

Biàn
xīng
shì
zhǒng
guāng
héng
dìng
de
xīng
 

Variable stars are celestial bodies with non-constant luminosity.

Shí
yàn
yào
zài
héng
dìng
de
wēn
xià
jìn
xíng
 

The experiment must be conducted under a constant temperature.

de
qíng
shì
héng
dìng
de
 
shí
gāo
shí
 

His enthusiasm does not seem to be constant; it fluctuates.

zhòu
de
péng
zhàng
bìng
fēi
héng
dìng
biàn
 

The rate of the universe's expansion is not constant.