youdao

So these six are numbers and these are the unit vectors.

这就得到6个数字,和3个单位矢量。

youdao

An improved multi port reflectometer calibration method using five unit vectors with arbitrary phase is described.

本文对多端口反射计的任意相位单位矢量五点校准法作了改进。

youdao

You can pick your unit vectors, or what are called basis vectors, any way you like.

你可以任意选取单位矢量,或者也可以叫做基矢量,这都随便你

耶鲁公开课 - 基础物理课程节选

They are called unit vectors.

它们叫作单位矢量

耶鲁公开课 - 基础物理课程节选

If you do, the unit vectors are called i prime and j prime, the components of the vector change.

如果这么做,单位矢量就是 i' 和 j',矢量的两个分量也会发生变化

耶鲁公开课 - 基础物理课程节选

And if the U.S. economy continues to muddle through, high yield might continue to do well, says Fran Rodilosso, a portfolio manager at Market Vectors, Van Eck Global's ETF unit.

WSJ: Is It Time to Trash Junk Bonds?