line of longitude meaning in English
经度线
Examples
- Geographic axis : man - made arbitrary north - south fixed reference that determines lines of longitude and latitude , and the geographic north and south poles
地理轴：人们制定的北南固定的参考，它们测定经纬线以及地理北极和南极。 - Lines of longitude are measured in degrees east or west of the prime meridian , which runs through greenwich in london , while lines of latitude are given in degrees north of south of the equator
穿过伦敦格林尼治的经线叫做本初子午线（ 0度经线） ，经度以东西距离这条经线多少度来计算，而纬度以离赤道南北多少度来计算。