This shows the greatly magnified compared to the size of a cell because viruses are much, much smaller than cells.

这是一幅放大了许多倍的,细胞图片,因为病毒比细胞小得多的多

耶鲁公开课 - 生物医学工程探索课程节选

Bacterial cells are small, one to two microns in diameter and this shows a picture of a common bacterium called E. Coli.

细菌细胞很小,直径只有一到两个微米,这张图片是一种常见细菌,大肠杆菌

耶鲁公开课 - 生物医学工程探索课程节选

So, what happens, this is another view of a sodium channel, so this is actually looking a little bit more at the protein structure.

那么，这里发生了什么，这是钠离子通道的另一张图片，在这种蛋白质结构中,它看起来更复杂一点。

麻省理工公开课 - 化学原理课程节选

And here is another, another image by Evans of the bridge.

这是他拍的另一张桥的图片。

耶鲁公开课 - 现代诗歌课程节选

OK, well.I'll try to explain this, This is a picture that was taken about 50 years ago.

好吧，我试着来解释一下，这张图片大概是50年前拍的。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Here's a nice picture.

这是幅不错的图片。

耶鲁公开课 - 心理学导论课程节选

This is a picture of a neuron, this particular neuron has been filled with a fluorescent dye so that it's colored green.

这是一幅神经元的图片,这个特定的神经元,已经被荧光染料染成了绿色

耶鲁公开课 - 生物医学工程探索课程节选

That slide is on your--is in the slides that are distributed if you want to follow on that website, there's the picture that I copied yesterday.

在发给你们的幻灯片里,如果你想在那个网站上做深入了解,这是我昨天从网站上拷贝下来的一张图片

耶鲁公开课 - 生物医学工程探索课程节选

In between these two pictures I show a picture of a fibroblast.

这两张图片中间是一个成纤维细胞的图片

耶鲁公开课 - 生物医学工程探索课程节选

This is another familiar picture, I purposely picked one that looked sort of old fashioned compared to the usual way you see this, which might be on the nightly news.

这是另一幅熟悉的图片,我有意选择了,与你们通常在晚间新闻见到的那种相比,看上去,比较老式的设备

耶鲁公开课 - 生物医学工程探索课程节选

This is a picture of the female reproductive tract.

这是一张女性生殖系统的图片

耶鲁公开课 - 生物医学工程探索课程节选

And this is a picture of the brain.

这是大脑的一张图片。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Lastly, up here, is a picture of a much smaller device, this is actually an artificial heart valve that is made of plastics and metal and can replace the valve inside your heart.

最后,在上面这里,这张图片是一个相对较小的装置,这实际上是一个人工心脏瓣膜,由塑料和金属制成,可以取代人的心脏瓣膜

耶鲁公开课 - 生物医学工程探索课程节选

This is a picture of patch clamp, it's a device that engineers built to fasten onto individual cells in order to look at how molecules in the membrane of the cell are working, and I'll talk a little bit about that as we go along.

这是膜片钳的图片,工程师使用该装置固定单个细胞,由此观察,细胞膜中的分子怎样活动,在以后的课中我还会谈到这方面内容

耶鲁公开课 - 生物医学工程探索课程节选

So these are just some pictures to show you what the smallpox lesions look like on the face of a child, and then distributed over the whole body of an adult, to give you some better idea of what kind of a disease this was.

所以这里给你们展示一些图片,这就是小孩脸上的天花伤痕,这是天花遍布成人全身的样子,它能让你们更好的理解,天花是一种什么样的疾病

耶鲁公开课 - 生物医学工程探索课程节选

So here we have energy increasing on the y-axis, and you see this straight line at the bottom here is lower down on the graph, and that's the energy of a bound electron, so that's going to be a low stable energy.

这里我们看到能量沿着y轴增加，而且在这张图片上,这条直线在底部是降低的，那是一个束缚电子的能量，所以那是一个低稳态能量。

麻省理工公开课 - 化学原理课程节选