velocities

英 [vɪˈlɒsɪtiz]

美 [vəˈlɑsətiz]

n.  (沿某一方向的)速度; 高速; 快速
velocity的复数

柯林斯词典

• N-VAR 速度;速率
  Velocityis the speed at which something moves in a particular direction.
  1. ...the velocity of light.
     光速
  2. ...the velocities at which the stars orbit.
     恒星沿轨道运行的速度
  3. ...high velocity rifles.
     高速步枪

双语例句

• The internal friction coefficients is deduced from the law of Maxwell distribution of velocities and distribution of mean-free path.
  麦克斯韦速度分布定律根据麦克斯韦速率分布和自由程分布推导出内摩擦系数。
• From the experiment results and the normalization results, the surface recombination velocities of silicon pn junction were obtained.
  通过测量结果和计算结果的归一化比较，获得了其表面复合速率。
• At high gas velocities the circulation of solids becomes appreciable.
  在高气速时，固体颗粒循环变得显著了。
• Seismic measurements of travel time and amplitude define the subsurface geometry and give estimates of the acoustic impedances related to rock velocities and densities.
  如果我们测得地震波的走时和振幅，我们就能够确定地下的几何形状并估算与岩石速率和密度有关的声阻抗。
• Zero velocities on the cylinder were satisfied at the node points.
  圆柱上速度为零在节点上满足。
• The velocities reverse directions, but the speeds remain the same.
  ，速度改变了方向，但它的大小不变。
• We measured the plasma expansion velocities by the electrical methods.
  我们采用电学方法进行了等离子体膨胀速度测量。
• By using cyclone separators to return the entrained solids, even higher gas velocities can be used.
  当采用丁旋风分离器来使夹带固体颗粒返回时，还可用更高的气速。
• From the extent of the red shifts the recession velocities can be computed.
  从红移量可以计算退行速度。
• The minimum fluidizing velocities at1000 ℃ are measured.
  测量了1000℃时的最小流化速度。