As we know, the vibrations of one string can set into play the other strings vibrating as well.

大家都知道 一根弦的震动会导致其他弦的震颤。

Physics is the harmonies, the harmonies of vibrating strings.

物理是和声振动弦的和声。

The woman carried in a beautiful harp with strings of gold.

女人拿来金弦的漂亮竖琴。

The string is vibrating higher when it's exactly twice what the lower one is.

高音弦的震动频率正好是低音弦的两倍。

Just how changing the length of a string on a guitar changes the sound.

就像改变吉他弦的长度能改变声音一样。

Minstrels strummed on silk-stringed lutes and sang of a love their master had never felt.

艺人们弹拨缠丝制弦的琉特琴，歌唱他们主人从未感受过的爱情。

Each note from the vibrating string produces a different particle.

振动的弦产生的同音调创同的颗粒。

For very old string theory wormholes, that's the cosmic strings job.

在旧弦理论虫洞中，那是宇宙弦的事。

You can have strings that are long, you can have strings that are in loops.

你可以有很长的弦，你可以有循环的弦。

You know, I didn't seek out string theory.

其实我也是生下来就是要研究弦理论的。

The trilling wire in the blood sings below inveterate scars appeasing long-forgotten wars.

血液中发颤音的弦在永消失的伤疤下歌唱，安抚那早已忘却的战争。

Threaded through them are strings, called cosmic strings.

缠绕在其中的弦叫宇宙弦。

I was hoping I could pick your brain about some of the latest breakthroughs in string theory.

我来是想跟你切磋切磋弦理论的一些最新突破。

And the maths in string theory does work out.

而弦理论中的数学推导是可行的。

Tension, it's just the force of a string.

张力， 就是一根弦的力。

Gentlemen, is anybody interested in my old string theory books?

先生们，有没有人对我弦理论的旧书感兴趣的?

The fundamental particles, instead of being point-like objects are now thought of as being string-like objects.

基本粒子是作为点状的物体来考虑，而是看做弦状的物体。

Close up, you see that it's a vibrating string.

靠近一点，你会看到它是一根振动的弦。

When you tighten guitar strings, the note gets higher.

【tighten】把吉他的弦紧一紧，音就会变高。

You can do it on other instruments but on a string instrument it's the difference.

很多乐器都能奏颤音但弦乐器上　这种揉弦产生的颤音是一样的。