English translation for "天球子午圈"

celestial meridian
principal vertical circle

Related Translations:

地面子午圈:  terrestrial meridian

地磁子午圈:  geomagnetic meridian

子午圈弧度测量:  arc measurement along meridian

子午圈象差:  meridional aberration

天球:  [天文学] celestial sphere; sphere◇天球赤道 [天文学] celestial equator; equinoctial; 天球坐标 celestial coordinate

天球传奇:  tian qiu chuan qi

天球三角:  celestial triangle

天球坐标:  celestial coordinate systemcelestial coordinates

吴天球:  wu tianqiu

天球切面:  plane of the sky

Example Sentences:

1.

Local celestial meridian 地方天球子午圈

Similar Words：

"天球投影图" English translation, "天球纬度" English translation, "天球纬度圈" English translation, "天球纬圈" English translation, "天球仪" English translation, "天球子午线" English translation, "天球坐标" English translation, "天球坐标系" English translation, "天球坐标系统" English translation, "天球座标" English translation