These students are taking part in experiments designed to test their knowledge and inspire them to concentrate on science,technology, engineering and math.

VOA: standard.2010.05.10

So, I mentioned at the beginning, while he was working with this radium bromide that I was very relieved to see that it did not kill him to do these experiments.

我在最开始就说了，由于他工作时接触到了溴化镭,我非常欣慰的,看到它做这些实验。

麻省理工公开课 - 化学原理课程节选

And in these experiments we not only need to learn what has been learnt, but also have to learn what it is that we don't know.

在这些试验里我们不仅,要知道已知的知识，还要知道,我们不知道的内容。

麻省理工公开课 - 媒体、教育、市场课程节选

Now what is the thing we learned in high school about how to design these experiments?

那么我们在高中关于,怎么设计实验学了些什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

So, we really get-- So, really the focus of many of these experiments is on initial attraction.

因此，我们-,大多数实验的重点,在于开始阶段的吸引。

耶鲁公开课 - 心理学导论课程节选

People have done experiments through the ages, and they've accumulated the knowledge from these experiments, and they've synthesized these experiments into a few basic empirical rules, empirical laws, which are the laws of thermodynamics.

很长的时期内，人们做了大量的实验，从这些实验中积累知识,将这些实验总结成一些基本的经验法则和定律，这就是热力学的定律,然后，人们给这些定律添加，数学架构。

麻省理工公开课 - 热力学与动力学课程节选

I'll mention,just in passing, that these thought experiments that I'm about to give, Bernard Williams I'm going to give a pair of them,come from Bernard Williams, who's a British philosopher.

顺便一提，我即将做的两个思考实验，是源于，一位英国哲学家。

耶鲁公开课 - 死亡课程节选

Okay. I think these experiments are cute and I think there's an interesting phenomenon there.

我认为这些实验很可爱,我认为存在一个有趣的现象。

耶鲁公开课 - 心理学导论课程节选

Right now we told you Joule did all these experiments and he found out that for an ideal gas, that the limit in and ideal gas 0 case was that the eta J was equal to zero.

现在我告诉你们焦耳,做了所有这些实验,他发现对于理想气体,在极限情况下理想气体的ηJ等于。

麻省理工公开课 - 热力学与动力学课程节选

Therefore, from experiments, u is only a function of temperature for an ideal gas, H and therefore from these experiments, 0 we come out with delta H dH/dp is equal to zero.

因此，从实验可以得出,对于理想气体u只是温度的态函数，因此从这些实验中我们得到Δ,偏H偏p等于。

麻省理工公开课 - 热力学与动力学课程节选

This is the sad irony in these experiments.

这些实验藏着令人心酸的讽刺。

耶鲁公开课 - 心理学导论课程节选

And these are using the technology to augment the real experiments with virtual atoms that show these things are really there but you can't normally see.

他们在使用这些技术,来积累实际经验,通过模拟原子,使这些东西实际存在,但一般不可见。

麻省理工公开课 - 媒体、教育、市场课程节选

So these are the two experiments which are done in the content area.

这就是在教育内容方面,做的两个实验。

麻省理工公开课 - 媒体、教育、市场课程节选

So, although we joke about these kinds of experiments, and they are fun to talk about because they are unusual and cute, there is also some serious implications of this kind of work that one might think about.

尽管我们觉得这些实验十分好笑，说起来也有趣,因为它们不同寻常，而且可爱，但实际上是由深刻含义的,我们可以思考一下这类研究的含义。

耶鲁公开课 - 心理学导论课程节选

The thing is for these sorts of experiments there is a lot of control, so something that's a square in one movie will be a triangle in another movie; something that's on the top in one movie will be on the bottom in another movie.

此类实验需要控制许多因素,来保证某物在一部影片中以正方形呈现,而在另一部影片中以三角形呈现,某物在一部影片的上方呈现,而在另一部影片的下方呈现

耶鲁公开课 - 心理学导论课程节选