angular distance [天] 角距离 ; [天] 角距 ; 秀距离
angular distance of stars [天] 恒星的角距离
Angular Diameter distance 角直径距离 ; 角径距
geocentric angular distance 地心角距离
interstellar angular distance 星对角距
star pair angular distance 星对角距
fixed angular distance method 固定角距法
Matthews calculated the angular distance between the 100 brightest stars in the sky and turned them into 1 million pairs of random Numbers, around 61 per cent of which had no common factors.
马修斯计算了天空中100颗最明亮的星星之间的角距离，然后将这些数值转化为100万对随机数，这其中约有61%的数字之间没有公约数。
From knowing the diameter of the Earth's orbit and the apparent angular movement of the star, we can calculate the distance to it.
在知道了地球轨道的直径和恒星变化的角度，我们就能计算出它的距离。
The distance the wall could be seen depends on the angular resolution of the imaging system (the eye) and the contrast of the wall vs. background.
能看清长城的最远距离取决于成像系统(眼睛)的角度分辨率以及长城与它周围环境的对比度。
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