We draw them as sine waves, as if something's going back and forth or up and down.

我们把它们画成正弦波，就好像有东西在前后或上下运动。

But that sine wave is just gonna be a tremendous load on all the health care providers.

但这个正弦波对所有医务工作者来说都是巨大的工作量。

So we generate this swept sine wave and we use that to capture the acoustic of the cave.

我们生成这个正弦扫频信号，然后利用它来测定洞穴的声音特性。

We're going to be moving our mass of cubes using a sine wave.

我们将使用正弦波移动大量的立方体。

We're picking up our old ECS example project, the sine wave of cubes.

我们正在使用旧的 ECS 示例项目，立方体的正弦波。

" Possibilities! " The thought hung like a sine wave in Leto's mind: Paul and Jessica haveescaped!

“可能性！”这个想法像正弦波一样悬在雷托的脑海里：保罗和杰西卡逃脱了！

Well, if you multiply this signal by a sine wave of an arbitrary frequency, the two waves are uncorrelated.

好吧， 如果将此信号乘以任意频率的正弦波，则两个波是不相关的。

Repeat this process for all frequencies of sine waves and you get the frequency spectrum.

对正弦波的所有频率重复此过程，即可获得频谱。

And the size of this area tells you the relative amplitude of that frequency sine wave in the signal.

该区域的大小告诉您信号中该频率正弦波的相对幅度。

These pressure variations can be modeled by a sine wave, where the peaks represent increased pressure and the troughs represent decreased pressure.

这些压力变化可以通过正弦波建模，其中波峰代表压力增加而波谷代表压力降低。