赤纬圈
- n.declination parallel
- 网络declination circle; parallel of declination; circle of declination
赤纬圈赤纬圈
declination circle
circle的翻译中文意思-在线英汉词典 ... critical circle 临界圆 declination circle 赤纬圈; 时圈 dedendum circle (设计)齿根圆 ...
parallel of declination
海员... ... parallel of altitude （天球上）等高圈 parallel of declination 赤纬平行圈，赤纬圈 tidal current tables 潮流表 ...
circle of declination
测量学专业词汇英... ... 赤纬圈 parallel of altitude 赤纬圈，时圈 circle of declination 赤纬岁差 precession in declination ...
celestial parallel
... celestial orientation 天体定向 celestial parallel 赤纬圈 celestial pole 天极 ...
Parallels of altitude
求中远 航海英语三副二副题库 -... ... Coaltitude--- 天顶距 Parallels of altitude--- 赤纬圈 Horizon--- 地平，水平线 ...
circleofequadeclination
B2B门户外贸知识工具，外... ... circleofdiffusion 漫射圈 circleofequadeclination 赤纬圈 circleofequalaltitude 等地平纬度圈 ...
parallel of altitude
测量学专业词汇英语翻译（二） ... 赤纬圈 celestial parallel 赤纬圈 parallel of altitude 赤纬圈，时圈 circle of declination ...
circinus compasses
... chronometer time 天文钟时间 359 circinus compasses 圆规座 360 赤纬圈 361 circle of equal declination 等赤纬圈 362 ...