For this reason, this is called an 8-bit ripple carry adder.

因此，这被称为8位行波进位加法器。

Traveling waves are waves that move from one point to another.

行波是指从一点移动到另一点的波。

Today, you learned about traveling waves, and how their frequency, wavelength, and speed are all connected.

今天，您行波，以及们的频率、波长和速度如何相互关联。

And so these traveling waves are going back and forth and back and forth.

因此，这些行波来回往复，不断运动。

That is going to create these traveling waves that move somewhere else.

这将产生行波，移动到其地方。

And so waves can be traveling or standing waves.

因此，波可以是行波或驻波。

But you might say that it does have special powers, because it'll demonstrate for us the physics of traveling waves.

但你可以具有非凡的力量， 因为将向我们释行波的物理学。

But you might say that it does have special powers, because it’ll demonstrate for us the physics of traveling waves.

但你可能会实有特殊的能力，因为会为我们展示行波的物理特性。

And also two-dimensional traveling wave interference.

还包括二维行波干涉。

And so let's look at a traveling wave.

那么，让我们来看一下行波。

You might remember when we talked about traveling waves that a wave's speed is equal to its frequency times its wavelength.

你可能还记得当我们谈到行波时，波的速度等于的频率乘以波长。

And so did you learn to analyze or evaluate interactions at one-dimension, at two-dimensions as waves, traveling waves interact with each other?

你是否学会分析或评估在一维和二维空间中，作为波的行波之间的相互作用呢？

Traveling waves just like the name implies move from one area to another.

行波正如其名，从一个区域移动到另一个区域。

And so the traveling waves are created on the left and then they just keep going and going.

因此，行波在左侧生成后，们会持续不断地向前移动。

You should understand how we could get one dimensional interference between traveling waves.

你应该理我们如何能在行波之间产生一维干涉。

You will have these little nodes and antinodes, but they are made up of traveling waves interfering with each other, bouncing back and forth.

你会看到这些小小的波节和波腹，们是由行波相互干涉、来回反弹形成的。

So that’s a high level overview of what makes up an ALU. We even built several of the main components from scratch, like our ripple adder.

所以这就是构成算术逻辑单元的高层次概述。我们甚至从头构建一些主要组件，比如我们的行波进位加法器。

A ruby-based traveling-wave maser25 amplified the signals received by the gigantic antenna, and in order to minimize interference, the core of the reception system was immersed in liquid helium at -269 degrees Celsius.

一个基于红宝石的行波脉泽放大巨型天线接收到的信号，为尽量减少干扰，接收系统的中心部分浸没在零下269摄氏度的液氦中。

Now they actually are and what is happening is the traveling waves are bouncing back and forth and due to interference they are creating these stand still or standing waves.

实际上，行波正在来回反弹，由于干涉作用，们形成这些静止或称驻波。