赤纬圈 meaning in Chinese
astronomic parallel
celestial parallel
circle of declination
circle of equa declination
declination circle
declination parallel
line of declination
parallel of declination
Examples
- Declination angle at 12 oclock
赤纬圈角度在 - Above the crown , the date , the month and the declination can be changed rapidly
日期，月份及赤纬圈通过表冠很快进行调整。还有