velocity

• This procedure does not affect the theoretical velocities .
  这样处理并不影响理论速度。
• What then is the ideal velocity profile for a missile ?
  什么是导弹理想的速度分布图呢？
• The velocity is with respect to a fixed frame of reference .
  此速度是相对于固定标架的。
• The velocity of light is about 300,000 kilometres per second .
  光速约为每秒30万公里。
• The velocity in the intake is not equal to the stream velocity .
  进口的流速不等于河水流速。
• Reflectivity depends on the velocity and density of rocks .
  反射能力取决于岩面的速度和密度。
• V is the velocity after the gas particle rebounds from the wall .
  V是粒子从壁上弹开后的速度。
• The system thus had both velocity and position control .
  这样，系统具有速度和位置两种控制器。
• What will then be the velocity of a plane relative to the earth ?
  飞机相对于地面的速度又如何？
• Pneumatic conveying requires comparatively high gas velocities .
  气力输送需要比较高的气体速度。