网络释义专业释义英英释义
星体在黄道上的座标也就是黄经(celestial longitude)是应用星座来表示的，服务绩效的好坏不仅取决于服务提供者的素质，使波是非的X线转换成波长长的荧光，这让卓君很不自由 子口如胭...
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celestial longitude
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n.
(astronomy) the equatorial coordinate specifying the angle, measured eastward along the celestial equator, from the vernal equinox to the intersection of the hour circle that passes through an object in the sky; usually expressed in hours and minutes and seconds; used with declination to specify positions on the celestial sphere
同义词： right ascension RA
以上来源于: WordNet
柯林斯英汉双解大词典
celestial longitude
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1.
N the angular distance measured eastwards from the vernal equinox to the intersection of the ecliptic with the great circle passing through a celestial body and the poles of the ecliptic 黄经 (Also called ecliptic longitude)
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