本初子午线 [天] first meridian ; zero meridian

子午线轮胎 belt tyre ; Radial

子午线 [天] Meridian ; Merdian ; Prime Meridian ; Meridional

午夜之子 Midnight's Children ; Midnight Son ; Midnight Sons

磁子午线 [天] [地物] Magnetic meridian ; magnetic ; meridian ; meridian, magnetic

正午子夜子午面 [天] noon-midnight meridian plane

子午仪 Transit ; [天] meridian instrument ; Transit Circle ; astronomical transit

中央子午线 [天] central meridian ; CM

子午播放器 Meridian ; Meridian Media Player ; Meridian Media Player Pioneer ; Meridian Media Player Revolute

真子午线 [测] true meridian ; true meridian west bank