Astronomers had thought that the orbits of the planets were predictable.
天文学家早就认为,几大行星的轨道是可以预测的。
Then the growing orbits of people are various, the dispositions of people are total different.
继而,每个人的成长轨迹不同,性情也大相径庭。
Let's pursue the idea of circular orbits.
我们用圆轨道的概念。
Their orbits bring them together with a minimum distance of about 200m.
他们轨道之间最小距离约200米。
This classification is the analogy of our previous picture of stable orbits.
这种区分类似于前面的稳定轨道图形。
What is the shape of their orbits?
转轨迹是什么形状的?
What is the shape of their orbits?
转轨迹是什么形状的?
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