Meaning of 孔径
孔径 means diameter of a circular hole or bore (in machine parts); caliber; span of an opening (of a bridge, culvert, tunnel, etc.). Pronounced kǒng jìng.
- diameter of a circular hole or bore (in machine parts); caliber
- span of an opening (of a bridge, culvert, tunnel, etc.)
Definitions & Examples
Zhè这
gè个
líng零
jiàn件
de的
kǒng孔
jìng径
shì是
èr二
shí十
háo毫
mǐ米
。
The diameter of the hole in this part is twenty millimeters.
Luó螺
shuān栓
de的
kǒng孔
jìng径
bì必
xū须
yǔ与
luó螺
wěn纹
pǐ匹
pèi配
。
The bore diameter must match the thread of the bolt.
Kǒng孔
jìng径
tài太
xiǎo小
huì会
dǎo导
zhì致
liú流
tǐ体
zǔ阻
lì力
zēng增
dà大
。
An aperture that is too small will cause increased fluid resistance.