adjustment for precession

例句：

1. 1.The satellite's position was slightly off due to the precession of its orbit.
   由于卫星轨道的偏转，其位置略有偏差。
2. 2. The planet's axis is slightly tilted due to its precession over time.
   由于该行星轴在时间上的轻微倾斜，导致其轴线略微偏转。
3. 3. The scientists observed the precession of the stars and used it to calculate their distances.
   科学家们观察到星星的偏转现象，并利用这一数据计算了它们之间的距离。