Well, first of all, you can't use relativistic and nonrelativistic vectors in the same equation.

首先，你就不能把四维矢量和非四维矢量用在同式里。

This is the opposite side to the angle.

蓝色矢量的长度是角的对边。

We are coming up with newer vector control methods. We are coming up with new drugs.

我们正在研究新的矢量控制方法。

One thing I think you guys will really like is the collection vectors.

我想你们会很喜欢矢量图系列。

Now this is after its traveled a little bit-- its new velocity

现这是 它的新速度矢量。

Now, given that, can we figure out this angle?

这里我们假设 黄色矢量是垂直于斜面的？

So let's see if we can do that.

下面来分解这力矢量。

Let's think about it a little bit.

这矢量的大小。

Right over here that I'm kind of shading in blue.

力矢量也是 它也垂直于地球表面。

Animated videos like mine require hundreds of vectors to check difficult and time-consuming to make.

我这样的动画视频需要数以百百的矢量图来检查制作的难度和耗时。

And once again, in this video, these are vector quantities.

再强调遍，这些量是矢量。

Forces are vectors, and so I have to add them up as vectors.

力是矢量， 所以我必须将它们加起来作为矢量。

To add vectors this way, you'd get this vector right here.

要以这种方式添加矢量， 您会在此处获得此矢量。

To move in a different vector, force must be applied to counteract that momentum!

要以不同的矢量移动，必须施加力来抵消该动量！

But what I said like Storyblocks, you can download beautiful pre-made vectors to use in your videos.

但正如我说的有关 Storyblocks 能提供的，你可以下载好看的预先制作好的矢量图，在你的视频中使用。

So back to the question of what is a vector?

回到什么是矢量的问题上？

So our vector has a horizontal component of 4.33 and a vertical component of 2.5.

矢量有水平元素 4。33，垂直 2。5。

572. Request the longest runway and vectors for a wide downwind due to hydraulic failure.

572. 由于液压故障，请求最长的跑道和宽顺风矢量。

The direction and intensity of those changes can be represented with a vector, or an oriented gradient.

这些变化的方向和强度可以用矢量或定向梯度来表示。

We also discussed Coulomb’s law and how the force between charged particles is calculated using vectors.

我们还讨论了库仑定律以及如何使用矢量计算带电粒子之间的力。