Exactly. To add vectors geometrically you just put the head of the first vector and the tail of the second vector in the same place And then, it's head to tail addition Any other questions?

是的，几何上两个向量相加,你就把一个向量的尾巴,放到另一个向量的头上去,那就是“头尾”加法,还有问题么？

youdao

In addition, most of the graphical elements are provided in vector format, allowing you a lot of room to scale up for high-resolution presentations.

此外，大部分图形元素是矢量格式的，让你在高分辨率演示上提供很大空间。

youdao

The operation of finding the sum of two vectors is called vector addition .

求两个向量和的运算，叫做向量的加法。

youdao

It is clear that that vector is the sum of that vector and that vector, by the rules of vector addition, because that plus that is equal to the A.

这个矢量是这个两个矢量之和,根据矢量加法的法则,因为这两个矢量相加就等于 A

耶鲁公开课 - 基础物理课程节选

In addition to showcasing the PCIe-based Vector Series, OCZ will also present its portfolio of enterprise and consumer SSDs, as well as enterprise software used to cache, virtualize or accelerate key applications and associated data.

ENGADGET: OCZ demos Vector SSD in even speedier PCI Express form for the pros