我们需不需要掌握如何旋转向量这些知识点？

Will we have to know how to rotate vectors and so on?

youdao

本文研究在平面旋转向量埸中，奇异闭轨线随参数变动的情况。

In this paper we have discussed the situation of the variation of the singular closed trajectories with a parameter in plane rotating vector fields.

youdao

本文研究在平面旋转向量埸中，奇异闭轨线随参数变动的情况。

In this paper we have discussed the situation of the variation of the singular closed trajectories with a parameter in plane rotating vector fields.

youdao