Meaning of 热膨胀
热膨胀 means thermal expansion; the phenomenon where a body's volume changes with temperature. Pronounced rè péng zhàng.
- thermal expansion; the phenomenon where a body's volume changes with temperature
Definitions & Examples
Tiě铁
guǐ轨
zhī之
jiān间
yào要
liú留
fèng缝
xì隙
，
yǐ以
fáng防
zhǐ止
rè热
péng膨
zhàng胀
zào造
chéng成
biàn变
xíng形
。
Gaps must be left between railway tracks to prevent deformation caused by thermal expansion.
Zhè这
zhǒng种
cái材
liào料
de的
rè热
péng膨
zhàng胀
xì系
shù数
hěn很
dī低
，
shì适
hé合
zhì制
zào造
jīng精
mì密
yí仪
qì器
。
This material has a very low coefficient of thermal expansion, making it suitable for manufacturing precision instruments.
Gōng工
chéng程
shī师
bì必
xū须
jì计
suàn算
qiáo桥
liáng梁
de的
rè热
péng膨
zhàng胀
liàng量
。
Engineers must calculate the thermal expansion of bridges.