the navigator used an octant to measure the angle between the horizon and a star.
導航員使用八分儀來測量地平線與恆星之間的夾角。
an octant is a reflecting instrument used for measuring angles in navigation.
八分儀是一種用於導航測量角度的反射儀器。
collectors prize antique octants for their exquisite craftsmanship and historical value.
收藏家們十分重視古董八分儀，因其精緻的工藝和歷史價值。
the captain adjusted the octant carefully to take a noon sight during the voyage.
船長在航程中小心調整八分儀以進行正午觀測。
octants were essential tools for celestial navigation throughout the 18th century.
八分儀在整個18世紀都是天文導航的重要工具。
a marine octant can measure angles up to ninety degrees with remarkable precision.
海用八分儀能以驚人的精確度測量達九十度的角度。
the navigator compared the octant reading with the chronometer time to determine position.
導航員將八分儀的讀數與計時器的時間比較以確定位置。
learning to read an octant properly requires extensive practice and steady hands.
正確學習使用八分儀需要大量的練習和穩定的手勢。
the maritime museum displayed several historical octants from the age of exploration.
海事博物館展示了幾個來自探險時代的歷史八分儀。
modern sailors often prefer sextants over octants for their extended measuring range.
現代水手通常因為六分儀有更廣的測量範圍而優先選擇六分儀而非八分儀。
the octant's sophisticated mirror system enables incredibly precise angle measurements.
八分儀複雜的鏡面系統可實現極其精確的角度測量。
a damaged octant can produce dangerously inaccurate celestial position fixes.
受損的八分儀可能導致危險的不準確天體定位。
experienced navigators could determine their exact position using only an octant and nautical tables.
有經驗的導航員僅使用八分儀和航海表就能確定自己的精確位置。
the navigator used an octant to measure the angle between the horizon and a star.
導航員使用八分儀來測量地平線與恆星之間的夾角。
an octant is a reflecting instrument used for measuring angles in navigation.
八分儀是一種用於導航測量角度的反射儀器。
collectors prize antique octants for their exquisite craftsmanship and historical value.
收藏家們十分重視古董八分儀，因其精緻的工藝和歷史價值。
the captain adjusted the octant carefully to take a noon sight during the voyage.
船長在航程中小心調整八分儀以進行正午觀測。
octants were essential tools for celestial navigation throughout the 18th century.
八分儀在整個18世紀都是天文導航的重要工具。
a marine octant can measure angles up to ninety degrees with remarkable precision.
海用八分儀能以驚人的精確度測量達九十度的角度。
the navigator compared the octant reading with the chronometer time to determine position.
導航員將八分儀的讀數與計時器的時間比較以確定位置。
learning to read an octant properly requires extensive practice and steady hands.
正確學習使用八分儀需要大量的練習和穩定的手勢。
the maritime museum displayed several historical octants from the age of exploration.
海事博物館展示了幾個來自探險時代的歷史八分儀。
modern sailors often prefer sextants over octants for their extended measuring range.
現代水手通常因為六分儀有更廣的測量範圍而優先選擇六分儀而非八分儀。
the octant's sophisticated mirror system enables incredibly precise angle measurements.
八分儀複雜的鏡面系統可實現極其精確的角度測量。
a damaged octant can produce dangerously inaccurate celestial position fixes.
受損的八分儀可能導致危險的不準確天體定位。
experienced navigators could determine their exact position using only an octant and nautical tables.
有經驗的導航員僅使用八分儀和航海表就能確定自己的精確位置。
探索常見搜尋詞彙