美[??str??leb] 1 . Mariners were also able to fix their latitude by using an instrument called astrolabe .
海員們還可使用星盤這種儀器確定緯度。
來自辭典例句
2 . Mariners were also able to fix their latitude, by using an instrument called an astrolabe .
海員們還可使用星盤這種儀器確定緯度.
來自辭典例句
3 . Other early instruments included the sextant and the astrolabe .
另外的早期儀器還有六分儀和星盤.
來自互聯網
4 . On the astrolabe, an off - centered circle represents the orbit of the sun - the ecliptic.
在星盤上, 一個偏心的圓代表了太陽的運行軌道――黃道.
來自互聯網
5 . We can compare Bhu - mandala with an astronomical instrument called an astrolabe, popular in the Middle Ages.
我們可以用Bhu -mandala 與一種叫做星盤的天文儀器作一個比較,這種儀器在中世紀十分常用.
來自互聯網
1.星盤
2. 測量天體高度的儀器。由一刻有度數的圓盤及一根瞄準管構成。
3. 等高儀
4. 觀測恒星在不同方位相繼通過一個固定天頂距的時刻來同時測定時間和緯度的儀器。
1.等高儀
2. 用于觀測、記錄一組恒星通過同一等高圈之時刻、緯度的儀器。
