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1·OK, so that's the velocity vector.

好，这就是速度矢量。

2·And so, that's called the velocity vector.

因此我们叫它速度矢量。

3·OK, that's what we call the velocity vector.

就是我们所说的速度矢量。

4·The velocity vector shows a clockwise vortex rotation.

速度矢量表现出顺时针涡旋转动。

5·Executive priorities establish your strategic velocity vector.

执行优先级建立了您的策略速度向量。

6·The speed is not changing, but the velocity vector is changing.

速率保持不变，但速度矢量会发生变化。

7·So, the velocity vector is going to be always tangent to the curve.

速度向量总是与曲线相切的。

8·And the other side is going to be given by my velocity vector F.

另一边将由速度向量f给出。

9·And, that's the plane that contains the origin, the point, and the velocity vector.

并且这个平面包含了原点和动点，以及速度矢量。

10·So, the velocity vector is the derivative of a position vector with respect to time.

速度向量，是位置向量关于时间的导数。