jiè
xiàn
线

technical

Meaning of 日界线

日界线 means International Date Line; imaginary line on Earth's surface roughly coinciding with the 180th meridian, serving as the boundary for date change. Pronounced rì jiè xiàn.

  • International Date Line; imaginary line on Earth's surface roughly coinciding with the 180th meridian, serving as the boundary for date change

Definitions & Examples

Fēi
fēi
yuè
jiè
xiàn线
shí
 
yào
biàn
gēng
 

When the plane crosses the International Date Line, the date changes.

jiè
xiàn线
zhì
yán沿
zhe
1
8
líng0
jīng
xiàn线
 

The International Date Line roughly follows the 180th meridian.

Cóng
西
xiàng
dōng
yuè
guò
jiè
xiàn线
 
yào
jiǎn
tiān
 

When crossing the International Date Line from west to east, one day is subtracted from the date.