The invention has the advantages of capability of acquiring more accurate forecasting motion vectors, capability of compressing code rate of motion vectors, and obtaining of performance gain.

本发明可以获得更准确的预测运动矢量，而且能压缩运动矢量码率，获得性能增益。

youdao

As a parachute canopy moves unsteadily through the air, its equations of motion must include the rate of change of momentum of the air in which it is immersed.

当降落伞在空气中作非定常运动时，空气动量的变化率必须包括在降落伞的运动方程中。

youdao

The rotation of the Earth includes precession, nutation, variations of the rotation rate and polar motion.

地球自转运动包括岁差和章动，极移和日长的变化。

youdao

Then again, you will find the evolution of the planetary motion, because the rate of change of the rate of the change of the position is connected to the position.

同样地,这就是行星运动的演化过程,因为行星位移的变化率的变化率,与它的位移有关

耶鲁公开课 - 基础物理课程节选

The original motion called for the the prompt re-establishment of the democratically endorsed Scottish variable rate of income tax.

BBC: Decision time

The camera shoots MPEG-4 video at a rate of 30 frames per second and includes an integrated Web server software package, an integrated microphone and a motion detection sensor.

FORBES: Magazine Article