speed change rate的意思|示意

Velocity: the speed and direction of an object, or its rate of change in position.

速度：一个物体运动的方向和速率。或者是在某一位置的变速率。

You speed up the mutation rate, forcing such dramatic genetic change that the virus crashes completely.

如果能够加速它变异的频率，就能迫使这种戏剧性的基因变化让病毒完全崩溃。

One thing that may hold P-Ink back, however, is what is known as the refresh rate. This is the speed at which a pixel can change colour.

然而，可能有个问题会让P - Ink踌躇不前，那就是人们所熟知的刷新率——一个像素改变色调的速度。

When from low-speed to high-speed, the dynamic strut way follows the change rule of the fixed-point strut way according to the relation between the frequency and the rate of stride;

分析得出，由低速向高速滑行时，在步频与步速关系中，动态支撑方式遵循定点支撑方式的变化规律；

The experimental results expatiate that the average speed of search can increase greatly by introducing the proposed algorithm without considerable performance and bit-rate change.

研究结果表明，在运动估计中加入此准则算法，搜索速度有较大幅度提高，而图像质量和码流基本保持不变。

Speed is the rate between the change of distance and time.

速度是距离的改变与时间之间的比率。