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单词 θ64756
释义
the world > physical sensation > sight and vision > optical instruments > instrument for distant vision > [noun] > telescope > equatorial telescope (2)
equatorial instrument1791

equatorial instrument (also equatorial telescope): an apparatus consisting essentially of a telescope attached by an arm to an axle revolving in a…

equatorial1793

= equatorial instrument at sense A. 2.

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更新时间:2025/2/7 11:44:11