When a brief pulse of electricity is sent to the read/write head it flips on a tiny electromagnet for a fraction of a second.

当一个简单的电脉冲被送到读写头,它会短时间内出现一个小的电磁。

哈佛公开课 - 计算机科学课程节选

So we have this pulse, and it's just kind of out there streaming, but we don't like undifferentiated, disorganized material in the West.

我们拥有这种律动,而且就像泉水一样流淌出来,但在西方国家我们不喜欢,没有差别的,杂乱无章的素材

耶鲁公开课 - 聆听音乐课程节选

But it really comes down to that curiosity about what's happening right now everywhere and really being the pulse of what's happening right now everywhere and being able to point to every single medium.

但它确实可以归结为,对世界正在发生的事情的好奇心,并且正在成为每个地方,正在发生的事情的脉搏,并且可以连接到,每个独立的媒体。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Bankers play golf a lot because business people like to play golf and you have to keep your finger on the pulse of the community.

银行家经常打高尔夫球,这是因为商企人士喜欢打高尔夫,而银行家需要时刻把握周边的经济脉搏

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Question: Doctor, before you perform autopsy ? did you check for a pulse?

问题，医生，在你开始解剖前,你检查了脉搏吗？

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It's not just something you feel on your pulse.

不仅仅是一种虚幻的感觉。

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You see a bleep going across the screen to indicate that they've got their finger on the pulse of what's happening, or you see it in TV shows like ER.

你们看到一个亮点在屏幕上来回跳动,来显示病人脉搏的,跳动情况,就像在急诊室的故事,这类电视中看到的那样

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Now let's talk for a moment about the idea of pulse in music and the beat in the music and rhythms in music.

接下来我们花点时间,说一下音乐的律动这个概念,还有音乐的拍,和音乐的节奏

耶鲁公开课 - 聆听音乐课程节选

Remember we were talking about beat, which is the regular pulse, the pulse of life, the pulse of music, that comes at regular intervals.

我们讲到了节拍,节拍是一种有规律的律动,就像生命的律动一样,这是音乐的律动,节拍表现为有规律的间隔

耶鲁公开课 - 聆听音乐课程节选

It's really just a pulse. It's very much like the human pulse.

这真的是一种律动,很像人类的脉搏

耶鲁公开课 - 聆听音乐课程节选

It's very languid in terms of the pulse here.

相比于这种脉动它很懒散

耶鲁公开课 - 聆听音乐课程节选

We have the pulse being slowed down and almost like a law of physics or something, now comes a reaction- now John Kander makes the music accelerate so let's watch a wonderful example of accelerando here.

这里我们听到节奏慢了下来,但是,与物理类似,反作用出现了,现在约翰·肯德尔加快了音乐的节奏,让我们看到了一个渐速音的好例子

耶鲁公开课 - 聆听音乐课程节选

We were talking about the subdivision of that pulse, the organizing of that pulse into meters, and that we had this capacity to indicate what the meter was by these numbers: two-four, and three-four for duple and triple meter.

我们还讲到律动的进一步划分,将律动组织成拍子,与此同时我们能够用一些数字,来表示不同的拍子,比如,用二四拍和三四拍表示二拍子和三拍子

耶鲁公开课 - 聆听音乐课程节选

This is the pulse of music and music theorists ever since the late fifteenth century from music theory Francinus Gafurius on we could go all the way back then have said that the pulse in music is basically at the same tempo as the human pulse which comes out to be about oh, we'll say seventy-two beats if you will, pulses, per minute.

这是音乐的脉搏,从十五世纪晚期到现在的音乐理论家们,像弗朗西斯·加福瑞,我们回到那个年代,那时就曾说过,音乐的律动,和人类的脉搏节奏基本一致,就是说相当于,我们说如果是你的脉搏的话,每分钟七十二下左右

耶鲁公开课 - 聆听音乐课程节选