常見例句Keywords octant;circle interpolation;deviation; 卦限;圓弧插補(bǔ);偏差;an instrument for measuring the angular distance between celestial objects; resembles an octant 測量兩個(gè)天躰之間的角距離；類似於八分儀an instrument for measuring the angular distance between celestial objects; resembles an octant. 測量兩個(gè)天躰之間的角距離；類似於八分儀。octant anechoic chamber 卦限消聲室octant division 八分躰分裂 返回 octantal