| 释义 |
六分仪六分仪[liù fēn yí]1.■{天} sextant
常用词组1.■六分仪标志杆 {航海} index arm;2.■六分仪动镜 {航海} index glass; index mirror;3.■六分仪高度 {航海} sextant altitude;4.■六分仪高度修正 {航海} sextant altitude correction;5.■六分仪校正 adjustment of sextant;6.■六分仪调准 {航海} sextant adjustment;7.■六分仪误差 {航海} octant error; sextant error;8.■六分仪星座{天} Sextans (Sex); Sextant |