Cash box would be would have something called it was called Van Court's Bank Note Reporter and Counterfeit Detector .

钱柜将会是将有种叫做,凡？科特的银行票据报告,和验钞机的东西。

耶鲁公开课 - 金融市场课程节选

He had actually developed this detector with a postdoc by the name of Hans Geiger.

一起发明设计的,听到这个名字有人。

麻省理工公开课 - 化学原理课程节选

You would make an excuse and say the detector isn't working.

你可以找个理由,说探测器坏了。

麻省理工公开课 - 固态化学导论课程节选

You can take these big risks of time, and if at the end of the day there's nothing to detect, you still know how to build a detector.

如果最后你什么都没测到，你至少知道了,怎么造一个探测器,所以如果你们。

麻省理工公开课 - 化学原理课程节选

And what he used was a detector here, so he here could detect how many particles were hitting this detector.

粒子打中了探测器，这个探测器是他,和他的一个博士后叫Hans，Geiger的人。

麻省理工公开课 - 化学原理课程节选

We have to build this whole new detector, is this really the best use of my time?

最后测到了132000个alpha粒子，我们还要找什么？

麻省理工公开课 - 化学原理课程节选

And this is exactly what happened with Marsden who discovered that when he shot the alpha particles at the gold foil he detected something on his detector that click, click, click went a little bit faster.

而对于Marsden来说,就是这样，他发现当他用alpha粒子,轰击金箔的时候，探测器哒哒哒得更快了,他发现一分钟。

麻省理工公开课 - 化学原理课程节选