rotational axis meaning in Chinese
转动轴
Examples
- The centre of gravity is displaced by a weight below the rotational axis .
调节旋转轴之下的一个重物，使重心发生位移。 - One of the most interesting facts about uranus is that its rotational axis is
天王星最有趣的地方是它的 - For the earth , the rotational axis tilts 23 . 5 . as a result , there is no seasonal change in venus
地球的自转轴倾角为23 . 5 ，所以金星并没有四季之分。 - Like a spinning top , the rotational axis of the earth is not fixed in space . it will move in a circle with a period about 26000 years . we call this the
像转动中的陀螺一样，地球的自转轴在太空中其实并不固定，而是以26000年的周期在转动，这个运动称为 - 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。