他们以为， 当一束光和地球往同一个方向移动时,光的速度会更快。

When a beam of light was moving in the same direction as the Earth, they expected the light to travel faster.

《TED教育》《TED-Ed》

我喜欢有一点点光。没问题，看好了。

I like it just a little bit light. No problem. Watch.

《女孩成长记 第一季》《Girl Meets World Season 1》

这段实拍录像中就能看出它们的趋光性。

This is real footage of them moving towards a flash of light.

《植物之歌》《How To Grow A Planet》

你想知道要怎么杀死影子吗？只需要照一点光就可以了。

You wanna know how to kill a shadow? You just shine a little light on it.

《速度与激情7》《Fast & Furious 7》

一切都很圆满，但是有一天她的丈夫，她的生命之光，死了。

All was well, but, one day, her husband, the light of her life, died.

《灰姑娘》《Cinderella》

他们喜欢手电筒的光。当手电筒关掉的时候，他们就走了。当手电筒打开，他们又回来了。我能试试吗？好的！

They like the torch light. When it goes off, they leave. When the light goes on, they come back. Can I try?OK.

《小猪佩奇 第四季》《Peppa Pig Season 4》

如果你掉进去，你就无法将信号发回来。光无法从里面发射出来。

If you fall in, you can't send signals back out. Light can't get out from the interior.

《《星际穿越》中的科学》《The Science of Interstellar》

暗物质与光的相互作用很弱，也就是说暗物质本身并不发射或反射光线，这与其他恒星和行星不同。

Dark matter is only very weakly interacting with light, which means it doesn't shine or reflect light in the way that stars and planets do.

《TED教育》《TED-Ed》

但在太阳光中，只有一部分能为其所用，只有一部分光线能够穿透到水体的更深层。

But they only use part of the light. Some rays pass deeper into the water.

《植物之歌》《How To Grow A Planet》

他最新实验关注的就是宇宙中最古老的光。大爆炸的微弱余辉。

The focus of his latest experiment was the oldest light in the universe. The faint afterglow of the big bang.

《《星际穿越》中的科学》《The Science of Interstellar》

实际上黑洞的引力会以基普可以计算的方式就像相机镜头一样使光弯曲。

The black hole's gravity would actually bend that light like a camera lens in ways that Kip would calculate.

《《星际穿越》中的科学》《The Science of Interstellar》

好，第一题是关于光学的问题，有史以来最短的光脉冲是多少？库珀博士。

Okay, the first question is on the topic of optics. What is the shortest light pulse ever produced? Dr. cooper.

《生活大爆炸 第一季》《The Big Bang Theory Season 1》

但是，如果我们把杰克的球用两面镜子作代替而在镜子之间有一束光来回反弹。

But what if Jack's bouncing ball is replaced with two mirrors which bounce a beam of light between them?

《TED教育》《TED-Ed》

但是结果并非如此，有趣的是不管地球往哪个方向移动光的速度并没有改变。

But they found something very curious. The speed of light remained the same no matter what the Earth was doing.

《TED教育》《TED-Ed》

别担心，兔爷爷灯塔发出的光会为我们照亮回家的路的。兔爷爷现在要睡觉了。

Don't worry.The light from Grampy Rabbit's lighthouse will show us the way home. Grampy Rabbit is ready for bed.

《小猪佩奇 第三季》《Peppa Pig Season 3》

黑洞的吸积盘是由气体、尘埃和磁场组成，并以高速旋转发射出光和热。

A black hole's accretion disk is made up of gas and dust and magnetic fields that spin at high speeds radiating heat and light.

《《星际穿越》中的科学》《The Science of Interstellar》

我们能够使用引力透镜，引力影响和黑洞周围光的非常精确的表述。

We were really able to use a very, very accurate representation of the gravitational lens and the effects of gravity and light around the black hole.

《《星际穿越》中的科学》《The Science of Interstellar》

当光子碰触到叶绿体表面时，光子能量便被一个环状物收集起来我们称之为集光复合体。

When they hit the surface, the energy of the photons is captured by a ring called the light-harvesting complex.

《植物之歌》《How To Grow A Planet》

它们有叶绿体。叶绿体把二氧化碳和水份与太阳光能量合成氧气与糖份，一种化学能量。

They have chloroplasts that combine carbon dioxide and water with light energy from the sun to create oxygen and sugar, a form of chemical energy.

《TED教育》《TED-Ed》

他们没一个人身上有天神族的基因。直到你的出生，彼得。在我这么多后代中只有你身上散发着神力之光。

Not one of them carried the Celestial genes. Until you, Peter. Out of all my spawn only you carry the connection to the light.

《银河护卫队2》《Guardians of the Galaxy 2》