ecliptic circle 中文意思是什麼
ecliptic circle
解釋
黃道圈-
Its intersection with the celestial sphere will be a great circle--the ecliptic.
它與天球相交處形成一個大圓--黃道。 -
Its intersection with the celestial sphere will be a great circle - - the ecliptic
它與天球相交處形成一個大圓- -黃道。 -
These constellations ( naksatra ) each measure an arc of 13 20 ' of the ecliptic circle
這些星座（拿卡薩塔） ，每一個各佔有黃道帶的1320 』 。 -
The ecliptic coordinate system is defined as one which uses the ecliptic and the vernal equinox as the zero point. the ecliptic longitude of a body is the angular distance from 0 to 360 from the vernal equinox, measured eastwards along the ecliptic to the intersection of the body s circle of longitude
黃道是太陽在天球運行的軌道黃道座標系統是以黃道為基礎的座標系統：黃道經度是以春分點為零度的大圓圈，向東起計共360度，而天體的黃道經度是天體的經圈與春分點的角距離。
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