赤緯儀 的英文怎麼說
中文拼音 [chìwěiyí]
赤緯儀
英文
declinator-
The angular distance north or south of the earth ' s equator, measured in degrees along a meridian, as on a map or globe
緯度地球赤道北或南的角距離，例如在地圖或地球儀上沿著子午線用度數測量The polar axis should point to the celestial pole around which all stars seem to rotate and the elevation of the axis should be the same as the latitude of the location
赤道儀的極軸必須對準星空的轉動中心，而仰角則相等於拍攝地點的緯度。
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