恒星运动 meaning in Chinese
star motions
Examples
- But the earth is in motion relative to the sun, the sun is in motion relative to some other star, and so on .
但地球相对于太阳运动，太阳相对于某些其他恒星运动，等等。 - Proper motion of a star
恒星运动方向与视线之间的夹角。 - Scientists have identified some 250 planets orbiting stars other than our sun . most are detected by indirect measurements such as tiny variations in the wobble of a star
除了太阳之外，科学家已经确认250个环绕其他恒星的行星。多数行星是透过间接方式发现，如恒星运动中出现的细微扰动。 - The first one is pointing to the north . note that polaris does move a little bit . the second and the third show the motions of other stars at south and the east respectively
这三幅模拟图例显示在北半球可以见到的恒星运动第一幅指向天球北极方向你会发现其实北极星并不是完全固定不动的第二及第三幅分别指向南方及东方。