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 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。
• 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。
• 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。
• 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。
• 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。
• 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；
• Pneumatic conveying requires comparatively high gas velocities.
  气力输送需要比较高的气体速度。
• 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。
• 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 reverse directions, but the speeds remain the same.
  ，速度改变了方向，但它的大小不变。