vector quantity

A vector quantity is an entity with a magnitude and a direction in space.

矢量是空间中既具有大小又具有方向的量.

Isospin is a vector quantity.

同位旋是矢量.

Angular momentum is an axial vector quantity.

角动量是一种轴矢量.

Application of Learning Vector Quantity Network in Solar Flare Forecasting

学习矢量量化网络在太阳耀斑预报中的应用

This method is to control the stator current as a vector quantity on the basis of slip frequency control.

在这一控制方法中，定子电流在转差频率控制的基础上作为一个矢量进行控制。

It is well known that sound wave has both scalar quantity field and vector quantity field.

众所周知,声波兼有标量场和矢量场.

Average velocity is a vector quantity, in the same direction as the vector △ s.

平均速度是矢量，它与矢量△s的方向相同。

Average velocity is a vector quantity, in the same direction as the vector � � s.

平均速度是矢量, 它与矢量△s的方向相同.

The third step, calculate out relevant degree the document vector quantity of every result obtained through the vectorial model algorithm and user's model vector quantity, and the way to arrange in the order of relevant degree, then save the vector quantity of the document.

第三步，把获得的每一结果项的文档向量，通过向量模型算法和用户模型向量计算出相关度，并以相关度排序的方式，对文档向量进行保存。