Volcanoes also are found in the middle of plates, where there is a well of melted rock.

VOA: special.2010.01.12

And then I could put a couple of plates and I could raster the beam so that when I am looking here,the beam goes back and forth about 80 times a second.

然后我放了两个感光片,我可以检测到光束所以,当我观察时,电子束以每秒80次的速度来来回回了。

麻省理工公开课 - 固态化学导论课程节选

Europe,which is going to erase these license plates and are going to take away part of what it means to live in France.

欧洲,想要清除这些国别特征,并想抹消属于法国的那部分

耶鲁公开课 - 1871年后的法国课程节选

It is along or near this fault line that most of California's earthquakes take place, as the two tectonic plates move in different directions.

VOA: special.2011.01.04

Can anyone not see it? Does anyone need -- actually I can't even tell if you raise your hand. So ask your neighbor if you can't see it and get one of the plates if you're having trouble seeing with the glasses. So this should match up with the spectrum that we saw.

有人没看到的吗？,有人需要-实际上你们举手我也看不见,看不到的话就问你们周围的人借个小片,如果你们用眼镜看不到的话,这应该和我们看到的光谱是吻合的。

麻省理工公开课 - 化学原理课程节选

However,the Land of Ten Thousand Lakes is written on Minnesota's vehicle license plates.

VOA: special.2011.01.09

The technology that they use and really there's quite a lot of technology here starting from the plates that you grow them in turn out to be engineered so they have the right properties.

这个过程需要使用的技术,确实非常多,从设计培养细胞用的培养皿,到工程化培养出有合适属性的细胞

耶鲁公开课 - 生物医学工程探索课程节选

However,"The Land of Ten Thousand Lakes" is written on Minnesota's vehicle license plates.

VOA: special.2009.08.09

And, I mean, for example in France-- and if this ever disappears I'm going to be one unhappy guy--the license plates, the last numbers of the license plate tells you where people are from.

我的意思是,举例来说,在法国,如果这件事取消的话,我就会十分不高兴的,它就是汽车牌照,牌照上的最后几位数告诉你,这个人来自哪里

耶鲁公开课 - 1871年后的法国课程节选

"little guide to different types of snowflakes sectored plates and capped columns and hollow columns and all different types of crystals.

VOA: standard.2009.12.19

that the negative particle travelled - it was deflected much, much further by those plates, what he could also assume and make the conclusion of is that the mass of that negative particle is actually larger or smaller?

因为他发现负电粒子,运动了很远,它被两块电板偏转了,非常非常远,所以他给出的结论是,负电粒子的质量,是比较大还是比较小？

麻省理工公开课 - 化学原理课程节选

Eric Calais,a geophysicist, says that sudden movement can follow a buildup of stress as adjacent plates struggle to move past each other.

VOA: standard.2010.01.13

And what we did was he put two detection plates on either side of these cathode rays, and when he put a voltage difference between these two plates, he wanted to see if he could actually bend the rays and test if they're actually charged or not.

但没有实验证明这件事,这就是Thomson所做的，它在阴极射线旁边放两块探测板,他想通过看当他,在两板之间加上电压后,阴极射线是不是会。

麻省理工公开课 - 化学原理课程节选

Indonesia is on the so-called Pacific Ring of Fire where several tectonic plates meet and often cause earthquakes.

VOA: standard.2009.09.03

But the crowded city is more fortunate than much of the country, which sits atop tectonic plates that frequently slam together to cause massive earthquakes.

VOA: standard.2009.09.07

Compared to the well-known seismic areas like the Pacific Rim, the Caribbean seems geologically quiet, but this area where tectonic plates meet has a long history of earthquakes, tsunamis,and volcanoes.

VOA: standard.2010.01.13