Let's think about it a little bit.

这个量的大小。

This is the opposite side to the angle.

色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.

我们正在研究新的量控制方法。

The longer the arrow, the larger the magnitude of the vector.

箭头越长, 量的大小就越大。

So back to the question of what is a vector?

回到什么是量的问题上？

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

像我这样的画视频需要数以百百的量图来检查制作的难度和耗时。

The point I want to make here is that there are lots of vectorish things in math.

我想说的是在数学中有很多量的东西。

The only vectors which should be in free-body diagrams are force vectors.

自由体图中唯一应存在的量是力量。

It has that vector quality to it that I think of agency as.

它具有我所认为的代的量品质。

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

要以不同的量移，施加力来抵消该量！

Equally valid way of drawing vector v.

同样有效的绘制量 v 的方法。

That's the vector in standard position.

这是标准位置的量。

Second, we are trying to use deformation vector directions to identify slip systems, which is important for HCP metals.

第二，我们正试图利用变形量的方向来识别滑移系，这对于HCP金属非常重要。

All of the representations of the vector b.

量 b 的所有表示。

Qb denotes the vectors of the vertical additional stress induced by the ground surface loads.

Qb 表示由地表荷载引起的垂直附加应力的量。

Does that mean there's something that can convey more information than vectors?

这是否意味着有比量更能传达信息的东西？

So this is what 2 times vector v looks like.

所以这就是2倍量v的样子。

This process of stretching or squishing, or sometimes reversing the direction of a vector is called scaling.

这种拉伸或挤压的过程 或者有时扭转量的方向 称为缩放。

Imagine that first wave describes the y-component of some rotating vector.

想象一下，第一个波描述了某个旋转量的 y 分量。

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量图，在你的视频中使用。