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

• 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。
• 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 are independent of hydrostatic pressures.
  速度与流体静压力无关。
• Nonturbulent flow in parallel layers that have different velocities.
  以不同速度在平行层次上的不汹涌的流动。
• 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。
• 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。
• We will discuss velocities and acceleration.
  这节课主要讨论速度和加速度。
• 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。
• The nitroalkanol imparts improved sensitivity and detonation velocities.
  硝化烷醇提高了感度和爆速。
• In experimenting we find out that sound travels with different velocities through different substances.
  在实验中，我们发现声音以不同的速度通过不同的物质而传播。