One problem with the collision hypothesis is the question of how a satellite formed in this way could have settled into the nearly circular orbit that the Moon has today.
碰撞假说的一个问题是,以这种方式形成的卫星是如何在月球现在的近乎圆形的轨道上运行的。
You've got negative charge in motion, and it's in a circular orbit.
负电荷在运动,它们处在一个环形的轨道中。
As an example, say you have an item that you want to move in a circular orbit around the screen.
例如,假设想要有一个在屏幕中沿着圆形轨迹运动的项。
You've got negative charge in motion, and it's in a circular orbit.
负电荷在运动,它们处在一个环形的轨道中。
Let's imagine it's a circular orbit.
想象一下,有个圆轨道
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