the velocity of light
光速
to gain/lose velocity
加速；减速
a high-velocity rifle
高速步枪
Jaguars can move with an astonishing velocity.
美洲豹跑起来速度惊人。
1.速度,速率
2.周转率
3.迅速;快速
1.the speed that something moves at in one direction
1.Pitching coach Ron Guidry said the lack of rest might even be a bonus, with a little less velocity helping Wang's sinker move even more.
投手教练古锥提到。不足的休息说不定会比较有利。因为减损一些速度反而能让小民的伸卡跑幅变大。
2.Simulation results demonstrate that this method can realize precise velocity measurement and location regardless of the system noise.
仿真结果表明，在不考虑系统噪声的前提下该方法可以实现精确的测速与定位。
3.It is found that the velocity field distribution of airflow internal the muffler is similar to that of pressure and temperature field.
发现了消声器的内部气流的速度场、压力场以及温度场具有相似的分布特点。
4.Methods are available for the measurement of absolute velocity constants but they are by no means easy to apply.
虽然某些方法对测定绝对速度常数是合用的，但不容易实施。
5.One is the weight of a crashing vehicle, which determines how much its velocity will change during impact.
一个是重量崩溃车辆，确定多少将改变其速度时的影响。
6.Moreover, velocity information is easily gathered, easy to calculate, and is seen as a measure of volume output.
而且，开发速度数据容易获得、便于计算并被视为是大量输出的计量结果。
7.Liquid velocity increased with draft-tube height, while gas hold up in the riser decreased with it.
导流筒位置升高，液相循环速度和循环量均增大，上升段气含率减小。
8.And what I calculated was the terminal velocity as a function of radius of these ball bearings.
我计算的是终端速度，作为这些钢珠的，半径函数。
9.a This positive value of a is now increasing the velocity and that's what you see.
正向的这个，在一直增加其速度，正如各位所见。
10.If you were thinking of a velocity field, that would measure how much fluid is passing through the curve in unit time.
想象一个速度场，它能够度量，单位时间内流体的量。