velocity

英 [vəˈlɒsəti]

美 [vəˈlɑːsəti]

n.  (沿某一方向的)速度; 高速; 快速

复数：velocities　

CET4CET6考研TOEFLIELTSGRETEM4TEM8化学

Collins.1 / BNC.5887 / COCA.6557

牛津词典

noun

• （沿某一方向的）速度
  the speed of sth in a particular direction
  1. the velocity of light
     光速
  2. to gain/lose velocity
     加 / 减速
  3. a high-velocity rifle
     高速步枪
• 高速；快速
  high speed
  1. Jaguars can move with an astonishing velocity.
     美洲豹跑起来速度惊人。

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

英英释义

noun

• distance travelled per unit time
  Synonym:speed

双语例句

• To remove the ambiguity, these laws should refer to the velocity and the acceleration of the center of mass.
  要避免含糊，这些定律所指的应当是质心的速度和加速度。
• Aerodynamic performance robustness constrained models are built which are subject to the uncertainty factors of velocity and twist angle.
  建立了面向速度和扭转角两个不确定性因素的气动性能稳健性约束模型；
• This approach enhances the detection velocity and the reliability of the frame synchronization code.
  提高了帧同步码的检测速度和可靠性。
• Seismic wave anomaly and analysis of velocity profile can improve reliability of petroleum exploration.
  显示震波异常与速度剖面分析，的确可以提高石油探勘的信赖度。
• A bullet goes from this gun with a velocity of3000 feet per second.
  此枪发出的子弹，其速度为每秒3000英尺。
• LEL technology offers maximum resin transfer via lower velocity spray.
  LEL的技术提供了通过降低树脂的最大传输速度喷射。
• It's always opposing the velocity, so this is the magnitude of the resistive force.
  总是和速度相反，这是阻力的大小。
• The velocity of light is as great as that of radio waves in vacuum.
  光的速度和无线电波在真空中的速度一样快。
• This is the velocity.
  这是它的速度。
• Einstein's theory links energy with mass and velocity of light.
  爱因斯坦的理论把能量同质量和光速联系起来。