| 例句 |
Every place on the same meridian has the same longitude.同一经线上的地方其经度相同。He tried to find out how a ship at sea could determine its longitude.他试图弄清海上船只如何才能测定出所在位置的经度。He noted the latitude and longitude, then made a mark on the admiralty chart.他记下纬度和经度，然后在航海图上做了个标记。They were still travelling along the same line of longitude.他们依旧沿着同一条经度飞行。The line of zero degree longitude passes through Greenwich.经度零度线穿过格林威治。A location's position along a circle of latitude is given by its longitude.纬度圈上某一地点的位置是由其经度决定的。 |