The second case, I bounce one car onto another one - which is twice the mass — - certain velocity which I don't know what it is — and now what are we going to get?
而第二个例子中,用一辆车撞另一辆,后一辆质量是它的二倍-,不知道速度多大-,现在我们得到什么?
Drag onto the page, then drag one line end to ordinate origin and one to the feature.
拖到绘图页上,然后将一个线端拖到坐标原点,一个线端拖到部件。
Drag onto the page to add up to 4 ordinate dimensions. Drag one line end to baseline and one to first feature.
拖到绘图页后,可以添加多达4个坐标尺寸。将一个线端拖到基准线,一个线端拖到第一个部件。
But look at the lattice energy, the Madelung energy component is huge which tells you that when ions form they really want to continue to glom onto one another and form that giant crystal.
看看晶格能,马德龙能很大,这告诉我们,当形成离子是,它们如果要继续的话,需要从另外一方夺取电子,形成巨大的晶体。
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