Once your speed approaches the speed of light then Newtonian mechanics no longer works.

速度接近光速时,牛顿力学就超出适用范围了。

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The light then bounces off the bottom mirror, and then bounces again off the underside of the top mirror.

这些光随后经底层镜子反射，又再次经顶层镜子底部反射。

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If you put something that floats, for example, in your fluid, something very light then it is going to start spinning.

如果你流体中放些漂浮物，很轻的东西，然后开始旋转。

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Then something in the storm and the light house and the old man lifted Rodolf away from usual everyday feelings.

VOA: special.2010.05.08

We've got wind, we've got a primeval chaotic, Watery mass or deep, and then surprise, There's just a word,"Let there be light."

我们有了气流，有了原始的混乱，狂放的水流，混沌，但奇怪的是，只有一句话，“要有光“

耶鲁公开课 - 旧约导论课程节选

And then we have c, the speed of light, 2.998 times 10 to the 8 meters per second.

然后我们知道光速等于，2，998乘以10的8次方米每秒。

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If that is given the green light then the new school could be open for 750 pupils by 2013.

BBC: Ingleby Barwick free school plan given go-ahead

Other molecules that react with light then attach to the phospholipids and, with a little illumination, start firing out electrons like mad.

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The cane-types like a little more light then the rex and rhizomatous varieties, but all of these varieties like indirect, bright light and high humidity.

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