The problem of the vehicle velocity detection is resolved by one dimension video tracing.

通过一维视频跟踪的方式，解决了车辆速度检测的难题。

youdao

All extrapolation operators face the problem of choosing the reference velocity due to continuation in depth.

此类波场外推算子沿深度层进行波场外推，都存在参考速度选择问题。

youdao

Using the concepts of radial velocity and transversal velocity in polar coordinate system, a problem of pursuant trajectory in kinematics is solved.

利用极坐标系中径向速度与横向速度的概念求解运动学中的一个追线问题。

youdao

Then there's the problem of "velocity, " that is, how quickly money is used.

FORBES: Hamilton Got It Right--Why Can't We

But today the velocity and pervasiveness of the media make the problem much worse.

WSJ: David Kopel: Guns, Mental Illness and Newtown