矢量相加的次序是无关紧要的。

The order of adding the vectors is unimportant.

youdao

矢量相加还有一种方法，我称为“平行四边形法。”

There's another way you can do it and I call that "the parallelogram method."

youdao

矢量相加还有一种方法，我称为“平行四边形法。”

There's another way you can do it and I call that "the parallelogram method."

youdao