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2.Relating to the celestial equator.
与天赤道有关的收藏指正
3.(astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic.
在天球上天赤道与黄道相切的两点中的任一点。收藏指正
4.an arc of the celestial equator eastward from the vernal equinox.
从春分点沿天赤道向东测量所得的角度。收藏指正
5.Either of two points on the celestial sphere at which the ecliptic intersects the celestial equator.
二分点在天球上天赤道与黄道相切的两点中的任一点收藏指正
6.Either half of the celestial sphere as divided by the ecliptic, the celestial equator, or the horizon.
半天球被黄道，天赤道或地平圈分成两半的天球的一半收藏指正
7.The angular distance to a point on a celestial object, measured north or south from the celestial equator.
赤纬到达某天体一点的角距，从天体赤道向北或向南测量得出收藏指正
8.A constellation in the region of the celestial equator between Leo and Libra.
室女星座在狮子座和天秤座之间赤道区的一个星座收藏指正
9.(astronomy) the angular distance to a point on a celestial object measured north or south from the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere.
（天文学）到达某天体一点的角距，从天体赤道向北或向南测量得出；用角度表示；同赤经共指定天体表面上的位置。收藏指正
10.A constellation in the celestial equator near Gemini and Taurus, containing the stars Betelgeuse and Rigel.
猎户座在天球赤道上靠近双子座和金牛座的星座，包括参宿四和参宿七收藏指正
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