declination axis

例句：

1. 1. The satellite's declination axis is tilted at an angle of 23.5 degrees relative to the sun.
   这颗卫星的倾斜轴相对于太阳的角度为23.5度。
2. 2. The inclination axis of the planet is determined by its rotational axis and its orbital plane.
   行星的倾斜轴由其旋转轴和轨道平面确定。
3. 3. The inclination axis of a mountain range can be used to calculate the height of the peaks.
   山脉的倾斜轴可以用来计算山峰的高度。