| 释义 |
prime meridian praimməˈrɪdi:ən ○○○○○短语¹⁸⁰⁰⁹⁸⁺¹
基本英英Thesaurus例句
n.本初子午线; 本初子午圈
Noun:
meridian at zero degree longitude from which east and west are reckoned usually the Greenwich longitude in Englandnoun.base of longitudinal lines
同义词 Greenwich longitude,zero meridian The prime meridian is at0 degrees longitude, and the international date line is at180 degrees. The equator is at0 degrees latitude.
本初子午线处于0度经度，而国际日期变更线处于180度经度。赤道处于0度纬度。 sdcate
Longitude is the distance measured in degrees east or west of the prime meridian.
经度是本初子午线以东或者以西以度数测量的距离。 suiniyi
So the martian prime meridian, the equivalent of the Greenwich, UK, prime meridian on Earth, has been set to run through this region.
因此，火星本初子午线，在格林威治，英国，地球上的本初子午线，相等于已被设置为贯穿这一地区。 blog.sina.com.cn |