sidereal
01
恒星的, 星的
relating to a system of time measurement based on the positions and movements of the stars
语法信息
形态构成
简单词
关系形容词
不可分级
例子
The satellite’s positioning was adjusted based on sidereal time to maintain its orbit.
卫星的定位是根据恒星时间进行调整以保持其轨道。
02
恒星的, 与星有关的
relating to the stars or constellations, especially in terms of their positions relative to Earth
例子
Sidereal time is based on the Earth's rotation relative to distant stars rather than the sun.
恒星时是基于地球相对于遥远恒星的旋转，而不是太阳。
