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

• At higher gas velocities the rising bubbles cause the observed churning, mixing, and flow of solids.
  在较高气速下，上升气泡就造成了所观察到的搅动、混合及固定颗粒的流动。
• The velocities reverse directions, but the speeds remain the same.
  ，速度改变了方向，但它的大小不变。
• Zero velocities on the cylinder were satisfied at the node points.
  圆柱上速度为零在节点上满足。
• 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。
• Although velocities and modulus correlate to each other, their physical meaning is different.
  虽然速度和模量之间相互关联，但是他们的物理意义是不同的。
• The Hydrometric pendulum is sometimes used to determine flow velocities in open channels.
  测流速的摆锤有时用于确定明渠中的流速。
• The minimum fluidizing velocities at1000 ℃ are measured.
  测量了1000℃时的最小流化速度。
• A gas in thermal equilibrium has particles of all velocities.
  处于热平衡的气体，其粒子有一切速度。
• The velocities are independent of hydrostatic pressures.
  速度与流体静压力无关。
• 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。