• 1. unit vector field: 单位矢量场
• 2. unit normal vector field: 单位法向量场

• 1.Well, if I take the vector field that was in the problem set, and if I do things, say that I look at the unit circle.
  如果找一个这个问题中的向量场，然后我们要做的是，假设这个单位圆。
  dict.yoduao.com
• 2.Remember that was the vector field that looked like a rotation at the unit speed.
  我们记得，这是个以单位速度旋转的向量场。
  dict.yoduao.com

©2026 网易公司