"Some of these inventors have been designers of the human genome sequencer, incredible technologies around focusing sound in the same way have been able to focus light with lasers, health technologies like the stair-climbing wheelchair and a portable dialysis machine,".

VOA: standard.2009.12.18

Just like we see destructive interference with water waves or with light waves, we can also see destructive interference with orbitals.

就像我们看到水波,和光波的相消干涉，我们也可以看到轨道的相消干涉。

麻省理工公开课 - 化学原理课程节选

Why this struggle, and why must Milton struggle with such awkward metaphysical categories in order simply to address properly the power of light?

为什么弥尔顿必须,与这样一个奇怪的抽象的东西斗争,仅仅是为了恰当的描述光明的力量？

耶鲁公开课 - 弥尔顿课程节选

How I wished I had the power to enter that bright light and float with her through those beautiful forests.

VOA: special.2009.07.25

And then confronted with a new case, we found ourselves reexamining those principles, revising each in the light of the other.

当我们面临新的情况时，我们重新检验这些原则，根据新的情况修正这些理由或原则。

耶鲁公开课 - 公正课程节选

The area has been described as a kind of oceanic desert, with light winds and slow moving water currents.

VOA: special.2009.09.22

What we had just done a clicker question on is discussing light as a particle and the photoelectric effect, so we're going to finish up with a few points about the photoelectric effect today.

我们刚才做得课堂表决器那个问题,是讨论光作为一个粒子以及光电效应，所以今天我们将以一些,关于光电效应的观点作为结束。

麻省理工公开课 - 化学原理课程节选

Far below sea level, they contain some of the harshest environments on Earth, with no oxygen and no light.

VOA: special.2010.11.10

And so if you say de Broglie's name to many physicists, the tagline they associate with de Broglie is "matter waves" as distinct from light waves.

如果你向很多物理学家提及到德布罗意，他们觉得德布罗意中心思想就是,是物质波不同于光波。

麻省理工公开课 - 固态化学导论课程节选

The four levels of rooms center on a beautiful courtyard with a glass ceiling to let light shine in.

VOA: special.2009.01.11

The moon says to him:] 'Oh, I've been scanning pond and hole And waterway hereabout For the body of one with a sunken soul Who has put his life-light out.

月亮对他说],哦，我一直在审视着池塘和地洞,还有在附近的排水沟,因为一个人的灵魂已沦陷,熄灭了他的生命之光。

耶鲁公开课 - 现代诗歌课程节选

In "Family of Man," a dark-haired, light-eyed woman with a bright blue head covering looks intensely at something hidden from view.

VOA: special.2009.11.20

The dial tone is that state of awareness of the divine that Buddy speaks of when he says- when he speaks of being with God before God said, "Let there be light."

拨号音是神学意识的体现,巴蒂曾提过，当他提到在上帝说,让光芒普照大地，这句话前就与上帝同在时说过“

耶鲁公开课 - 1945年后的美国小说课程节选

They are in a dark room. But a General Electric light on a nearby table coverds them with a soft warm glow.

VOA: special.2010.09.20

Let's make the red light the symbol of 'go.'" And now with the ecological movement it would be very difficult to make the green light the symbol of "stop," and in any case all sorts of complications would arise. Right?

我们来假设，红灯的意思是出发“,那么难道,绿灯的意思是停止吗？,这样会引起各种不必要的麻烦？

耶鲁公开课 - 文学理论导论课程节选

With the morning light, Aylmer opened his eyes upon his wife's face and recognized the sign of imperfection.

VOA: special.2009.09.26

So to be clear, we expect most students to very comfortably pursue the standard edition of the P set, but for this particular P set, and we have about 150 or so of these out on the hallway, and we'll have them at office hours throughout the coming week--this is a little logic board ; with lots of sensors; the sound sensor, a light sensor, a little joystick and the like.

我希望我们大多数同学,研究问题集的标准版本，可编程版有个特殊的问题集，我们会在接下来的几周里，在办公时间为大家做解答,这是个小的逻辑板,上面有很多传感器;,包括声音传感器，光传感器，小操作杆等。

哈佛公开课 - 计算机科学课程节选

It is the color of milk, with maybe just a little chocolate added to make it light brown.

VOA: special.2009.11.16

And if we do, in fact, hit it with light to get the electrons off, it will go back to the straight up in position, or if it gets knocked hard enough it does that, too.

而且如果我们这么做，事实上，用光轰击它以逐出电子，它就会在原位置沿直线返回，或者如果它被撞击的足够猛烈,也会出现上述现象。

麻省理工公开课 - 化学原理课程节选

To help express the wonder of this moment, Fra Angelico filled the work with light and gold.

VOA: special.2010.06.23

And what is going to allow for absorption or some interaction with visible light?

哪些因素会影响吸收,或者与可见光的关系呢？

麻省理工公开课 - 固态化学导论课程节选

His specialty was representing the effect of light on an environment with color and loose brushstrokes.

VOA: special.2010.08.04

There are a lot of ways in which a red light means neither "stop" nor "go," but we are sort of confining ourselves so far to the ways in which a red light has something to do with locomotion or the lack thereof.

很多时候红灯既不表示停,也不表示走“,但是我们却惯性的认为,红灯就是提示开始或者停止移动。

耶鲁公开课 - 文学理论导论课程节选

He began experimenting with light-emitting diodes, LEDs,at his laboratory at the University of Calgary in Alberta.

VOA: special.2009.12.21

So what we end up with for the number of photons in this laser beam of light is 2.1 times 10 to the 17 photons.

这个激光束的数目是,2，1乘以10的17次方。

麻省理工公开课 - 化学原理课程节选

They are lit with a striking blue light and seem to glow in the dark room.

VOA: special.2009.09.18

So, we would expect to see electrons ejected with the UV light source.

所以，我们能够预测,可以看到电子被紫外光源射出。

麻省理工公开课 - 化学原理课程节选

The system is equipped with an ultraviolet lamp and a halogen lamp that produces near-infrared light.

VOA: special.2011.06.07

It's a dream of changing the tradition, of having that individual voice added to the tradition, to have it become part of the official heritage and yet at odds with it, casting a different light back.

这是试图改变传统的梦想，试图在传统中,加入自己的声音，让其成为官方遗产的一部分,尽管格格不入，在后面投入一片不一样的光亮。

耶鲁公开课 - 1945年后的美国小说课程节选

But now, it has come to light that they are the ones that do get credit for first really coming up with this idea of a spin quantum number, and it's interesting to think about how the politics work in different discoveries, as well as the discoveries themselves.

但现在我们,知道他们是,最先想出自旋量子数,这个概念的人，看各种发现中的,政治学是十分有趣的，和发现本身一样有趣。

麻省理工公开课 - 化学原理课程节选