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 nitroalkanol imparts improved sensitivity and detonation velocities.
  硝化烷醇提高了感度和爆速。
• The minimum fluidizing velocities at1000 ℃ are measured.
  测量了1000℃时的最小流化速度。
• No explicit relations existed between peak factors and wind flows, wind velocities and wind attack angles.
  峰值因子与风场、风速、攻角之间基本不存在明确对应关系；
• The velocities are independent of hydrostatic pressures.
  速度与流体静压力无关。
• 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。
• 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。
• Under application of an electric field, the electron and hole move in opposite directions at different velocities.
  在电场的作用下，电子和空穴以不同的速度沿着相反的方向运动。
• 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。
• 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。
• Pneumatic conveying requires comparatively high gas velocities.
  气力输送需要比较高的气体速度。