从一个移动中的飞机中跳出来可不像600年前文艺复兴发明家们开始测试降落伞那样具有革命意义。

Jumping out of a moving plane is not as revolutionary as it was 600 years ago when Renaissance inventors started experimenting with the parachute.

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它将在欧洲东边和南边的重心移动中获利。

“It could profit from the movement of the centre of gravity in Europe eastward and southward”, he says.

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最能导致受伤的一个原因是跳下飞速移动中的跑步机。

One of the biggest causes of injuries on treadmills is jumping off a fast-moving treadmill.

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The reason for that is because all of this is connected, so we're moving electrons everywhere in the system.

这个现象的原因是因为,它们全部都是连接起来的，所以在这个系统中,电子移动到所有地方。

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What's shown in this diagram is the progress of the developing embryo as it travels in time, down the fallopian tube.

这张图上显示的,就是胚胎发育的过程,是按照它在输卵管中移动的时间排序的

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So similarly, as we now move up only one more atom in the table, 3 so to an atomic number of three or lithium, now we're going from six variables all the way to nine variables.

类似地就像我们现在,移动到周期表中仅仅多一个电子的情况，移动到一个原子数为，或者锂元素,现在我们从6个变量到了9个变量。

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