They found that a city with only white rooftops could reduce the urban heat effect by thirty-three percent.

VOA: special.2010.03.02

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

All right, so where we left off with the photoelectric effect was when we first introduced the effect, we were talking about it in terms of frequencies.

好，我们刚才停止光电效应这个话题,是当我们第一次用频率，来讨论这个效应的时候。

麻省理工公开课 - 化学原理课程节选

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

VOA: special.2010.08.04

He permits a real character like Satan to interact with a merely allegorical or symbolic character like Sin. The effect for Johnson - and who can say that this is -- that Johnson is wrong?

他允许一个真实的角色如撒旦与仅仅是寓言中才出现的,或只具备象征的意义的人物如罪恶之神互动,谁又能说约翰逊是错的呢？

耶鲁公开课 - 弥尔顿课程节选

And it was proposed by my thesis advisor Professor Weisskopf that we work on this problem to understand the effect of the impurities in scattering electrons and interfering with their motion.

VOA: special.2010.11.09

So, it's possible that the very fact that we're going to die causes an interaction effect with our life so there's an upside to it.

所以，我们会死这个事实可能会,引起对我们生命的一种相互影响,是一种向上的影响。

耶鲁公开课 - 死亡课程节选

All of his inventions, along with his accomplished guitar style, had a lasting effect on the music business.

VOA: standard.2009.08.14

Maybe I might have the same effect with them, too.

要是我是它们的话，或许也会这样。

麻省理工公开课 - 电影哲学课程节选

Finance ministers of the 24 advanced and developing economies said the funding increase takes effect immediately with the money coming from the agency's 185 member nations.

VOA: standard.2009.04.26

So, starting back with the photoelectric effect -- yes.

好了，开始光电效应的话题，好。

麻省理工公开课 - 化学原理课程节选

Several automakers introduced new models. And a pay hike announced by the government for its employees with retrospective effect put money in the hands of many people.

VOA: standard.2009.03.13

Other issues rights groups want to raise with leaders include the impact of climate change on communities and the effect investment projects would have in Burma and other countries.

VOA: standard.2009.10.09