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

• 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；
• 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。
• So this is a linear velocity, this is an angular velocity.
  因此这是线速度，那个是角速度。
• 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。
• Thus, velocity is the team's capacity.
  因此，团队的能力决定了速度。
• 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。
• In addition, the instantaneous velocity is calculated, and its influencing factors are analyzed.
  另外，还分析了排气孔口瞬时速度的影响因素，对瞬时速度进行了计算。
• If the angular velocity of a body changes, it is said to have an angular acceleration.
  如果物体的角速度是改变的，就说这个物体具有角加速度。
• This report gives you a good indication of velocity over time.
  该报告给您了一个很好的随着时间的速度的指示。
• 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。