And I have a certain velocity, and I keep that velocity constant.

我有一定速度，且保持那个恒定速度。

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In chemical kinetics, the measurement of velocity constant of sucrose hydrolysis by polarimetry is a typical experiment.

旋光度法测定蔗糖水解反应速度常数是动力学的一个典型的实验。

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Paving asphalt of AH-70 has higher reaction active energy, less reaction velocity constant, lower aging velocity and better aging resistance performance than that of paving asphalt of AH-90.

与AH-90相比AH-70沥青具有较高的反应活化能，反应速度常数较小，具有较低的老化速率和较好的抗老化性能。

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If I am an inertial observer, another person moving relative to me at constant velocity will also be an inertial observer.

如果我是惯性观察者,那另一个相对于我做匀速运动的人,也是一个惯性观察者

耶鲁公开课 - 基础物理课程节选

But things which were at rest will move at a constant velocity, opposite of the velocity that you have relative to me.

这些静止的东西都在匀速运动,方向正好跟你相对我运动的速度方向相反

耶鲁公开课 - 基础物理课程节选

The great discovery that Galileo and Newton made is that you don't need a force for a body to move at constant velocity.

伽利略和牛顿的伟大发现就是,物体不需要力来维持匀速运动

耶鲁公开课 - 基础物理课程节选

All this would be quite expansionary--inflationary, in fact--if velocity remained constant.

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The average two-wheel-drive car carries four such parts, known as constant-velocity joint (CVJ) halfshafts.

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In the automotive parts industry, the company is a reliable supplier of universal joints, bearings and constant-velocity joints to customers in more than 40 countries around the world.

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