当分子从一边或另一边撞击这个微型转子时，它会顺时针或逆时针摆动。

This minuscule rotor wiggled clockwise or anticlockwise as molecules bumped into it from one side or the other.

youdao

它一直摇摆从一边到另一边。

It kept swinging from side to side.

youdao

之后，我把木头从一边砍开，然后从另一边砍开。

After that, I chopped the wood away from one side, and then from the other side.

youdao

Now, the top is different from the bottom because the sperm came in this side physically and not the other side.

现在,细胞上半部分和下半部分不同了,因为精子如果从一边进入卵子,就不会再从另一边进入了

耶鲁公开课 - 生物医学工程探索课程节选

So, my perfect pre-med/bio plan was getting a little shaken right from the start, and the reason that it was getting taken was because I would learn this new principal in chemistry and because I was taking bio with the same time, I could see the connections.

所以我的完美的医学预科,和生物学的计划，从一开始就小小的动摇了,原因就是我一边学习这些化学原理,一边学生物,我可以看到两者之间的关联。

麻省理工公开课 - 化学原理课程节选

Or in many kinds of gas refrigerators where you push a gas through a nozzle close to room temperature, what you find is that the gas coming out on the other side under lower pressure is cooler than the gas that went through on the other side.

或者在很多种压缩气体式冰箱中,你让气体通过接近室温的管口,你会发现从压力低的一边,出来的气体比通过,另一边的气体更冷,真正的冰箱实际上通过。

麻省理工公开课 - 热力学与动力学课程节选