轨道平面 meaning in Chinese
orbit plane
orbital piston
Examples
- First, we know that the planets all orbit close to the earth's orbital plane, the ecliptic .
首先，我们知道所有行星的轨道都很靠近地球的轨道平面黄道面。 - It ' s rare because the moon is usually either above or below the plane of earth ' s orbit
但这种情形难得发生，因为月球通常在地球轨道平面的上方或下方运动。 - First , we know that the planets all orbit close to the earth ' s orbital plane , the ecliptic
首先，我们知道所有行星的轨道都很靠近地球的轨道平面? ?黄道面。 - However , not all binary systems are eclipsing , it depends on the inclination angles of the plane of orbit of the systems
要注意的是，并不是所有双星系统都是食变星，互掩现象的出现主要取决于双星轨道平面的倾角。 - Since the rotational axis of the earth is tilted from the revolution axis by 23 . 5 , the sun , for example , rises at different directions at different times during the year
由于地球的自转轴相对于公转轨道平面倾斜了23 . 5度，再加上地球的绕日运动，所以太阳东升的方位角会随日子改变。