zenith point 中文意思是什麼
zenith point
解釋
天頂點-
She passed over the constellation of the twins, and was now nearing the half-way point between the horizon and the zenith.
這時候,它正在穿過雙子座,已經走到了地平線和天頂中間的地方。 -
But the only zones in which the moon passes the zenith, the point directly over the head of the spectator, are between the twenty-eighth parallels are the equator.
但是,月亮經過天頂點,也就是說它能夠爬上觀測者的頭頂的地方,必須位於地球赤道和南北緯二十八度之間的地帶。 -
A point on the celestial sphere directly below the observer, diametrically opposite the zenith
天底天球上,在觀測者垂直向下的一點,與天頂完全相對
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