nautical astronomy meaning in English
航海天文学
Examples
- Steered by stars and directed by the compass , the fleets succeeded in reaching as far as the eastern african coast during their seven voyages , using nautical astronomy and geonavigation
船队运用先进的天文及地文航海技术，观星定向，以罗盘导航。七次远涉重洋，足迹远至非洲东海地区。 - Steered by stars and directed by the compass , his fleet used nautical astronomy and geonavigation to visit over 30 countries and regions in asia and africa , successfully extending chinese influence in culture and technology as well as fostering trade and goodwill
船队观星定向，并以罗盘导航，运用天文及地标航海技术游遍亚、非两洲三十多个国家及地区，成功宣扬华夏文化和科技，更促进贸易，完成睦邻外交的使命。