táng
xiàn
线

technical
noun

Meaning of 膛线

膛线 means rifling; the spiral lands and grooves inside a gun barrel or cannon bore. Pronounced táng xiàn.

  • rifling; the spiral lands and grooves inside a gun barrel or cannon bore

Definitions & Examples

Zhè
gēn
qiāng
guǎn
nèi
de
táng
xiàn线
jīng
yán
zhòng
sǔn
le
 

The rifling inside this gun barrel is already severely worn.

Táng
xiàn线
de
zuò
yòng
shì
ràng
dàn
tóu
xuán
zhuǎn
fēi
xíng
 
cóng
ér
gāo
mìng
zhòng
 

The function of rifling is to make the projectile spin in flight, thereby increasing accuracy.

Zhè
zhī
qiāng
yǒu
tiáo
táng
xiàn线
 

This rifle has five grooves.

Yáng
xiàn线
yīn
xiàn线
gòng
tóng
gòu
chéng
le
táng
xiàn线
de
luó
xuán
jié
gòu
 

The lands and grooves together form the spiral structure of the rifling.

Lái
xiàn线
jiù
shì
táng
xiàn线
de
lìng
zhǒng
chēng
hu
 

Rifling is another name for 膛线.

Relations

Measure Words

/ tiáo
Primary