Acceleration and velocity are both vectors.
加速度和速度都是矢量。
In recent decades, mosquito vectors of chikungunya have spread to Europe and America.
最近几十年，基孔肯雅热的蚊子媒介已传播到欧洲和美洲。
They are related to the orthonormal Cartesian vectors.
它们与标准正交笛卡尔向量相关。
如果有两个矢量。
And, we don't really need vectors.
当然我们可以不用向量。
同样ter m向量也是如此。
I don't write them down as vectors.
我没写成矢量。
Listing 4: Code2Data output vectors.
清单4：Code2Data的输出向量。
Then you have two vectors given on the plane.
然后得到平面上的两个给定向量。
How do we decide if two vectors are parallel?
我们平时怎么验证两个向量平行呢？
So, you could compute these two vectors explicitly.
所以你们可以明确地计算这两个向量。
To see a simple example, let us create two vectors.
为了查看一个小例子，让我们来创建两个向量。
But, one of them goes from functions to vectors.
但是，其中一个把函数映到向量。
Any plane actually has infinitely many normal vectors.
每一个平面都有无数条法向量。
Now we have to find three vectors which we don't know.
现在我们找到了三个不知道向量。
There are also vectors, but I won't discuss them here.
也有向量，不过在这里不作讨论。
OK, more questions? So, what else can we do with vectors?
还有问题么？，好，那么我们还能对向量干什么呢？
Will we have to know how to rotate vectors and so on?
我们需不需要掌握如何旋转向量这些知识点？
Typically, vectors are of two types? Viral - or DNA-based.
一般而言，载体有两种类型- - -病毒或DNA类。
Hence, research is focused on improving the viral vectors.
因此，研究集中于改进病毒载体。
And that brings us to the point of subtraction of vectors.
同时也是，矢量相减的原理。
A cool website to share your vectors or download free ones.
一个非常酷的网站，可以分享你自己的矢量图，以及免费下载。
This takes (on STDIN) a collection of vectors like those above.
这需要(在STDIN中)像上面一样的向量集。
This is a vector and that will be our representation of vectors.
这就是矢量，这就是矢量的，表示方法。
Altered spatial distribution of some infectious disease vectors.
传染病载体空间分布的改变。
That's gradient. The other one goes from vectors to functions.
那就是梯度，另一个把向量映到函数。
When I am at a minimum, the two gradient vectors are parallel.
当在最小值点的时候，两个梯度向量就垂直了。
Time Gate Vectors are not the only means to access other realities.
时间门之多向矢量并不只是唯一通往其他实相的方式。
In other words, it's perpendicular to the plane of the two vectors.
换句话说，它垂直于，两个向量所处的平面。
This driver program comes with a lot of options for creating vectors.
此驱动程序提供了大量用于创建矢量的选项。
应用推荐