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

• 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。
• Such amplitude variations would be predicted on the basis of principles governing seismic velocities in heterogeneous media.
  按照在非均匀介质内确定地震速度的原理，应能预测这样的振幅变化。
• Volcano lava ice cavern, formed mainly because of the different solidifying velocities between surface lava and bottom lava.
  火山熔岩冰洞，是由于表层熔岩和底层熔岩的凝固速度不一样而形成。
• 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。
• Analytical solutions of apparent viscosity, velocities, flow rate and pressure drop are obtained.
  建立了流场视粘度函数、速度函数的解析解；给出了流量、压降计算公式。
• 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。
• We will discuss velocities and acceleration.
  这节课主要讨论速度和加速度。
• Pneumatic conveying requires comparatively high gas velocities.
  气力输送需要比较高的气体速度。
• It can monitor the instantaneous velocities at specified points in a flowing stream.
  它能在流动的流注中的指定点上监测瞬时速度。
• The velocities reverse directions, but the speeds remain the same.
  ，速度改变了方向，但它的大小不变。