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1·So, in fact, it's a vector field.

事实上，是一个向量场。

2·We have this vector field.

这是向量场。

3·That was a vector field in the plane.

它是一个在平面上的向量场。

4·That is my curve and my vector field.

那就是曲线和向量场。

5·It is proportional to this vector field.

它与向量场成比例。

6·We dot our favorite vector field with it.

用我们喜欢的向量场来点乘它。

7·And my vector field.

向量场。

8·So, this vector field is not conservative.

所以，这个向量场不是保守场。

9·That is called the curl of a vector field.

这个量叫向量场的旋度。

10·Well, our vector field, is actually vertical.

向量场是竖直的。