diurnal apparent motion周日视运动
celestial body diurnal apparent motion周日视运动
correction of diurnal motion星径改正
mean diurnal motion平均周日运动;[天] 平均日运动
apparent diurnal motion[天] 周日视动;周日视运动
the apparent diurnal motion周日视运动
Diurnal motion of southern sky南天的周日运动
mean carrier frequency diurnal motion平均周日运动
N（名词） motion that occurs during the day or daily, such as the diurnal rotation of the celestial sphere 周日运动