1.
INFLUENCE OF RELATIVE VELOCITY ON MOTION PROPERTIES OF THE RUB-IMPACT ROTOR SYSTEM
相对速度对转子碰摩运动特性的影响
2.
achieves relativistic velocities by modulating the frequency of the accelerating electric field.
通过调整加速电域的频率获得相对速度。
3.
Relative velocity distribution of mixed ideal gas molecule;
混合理想气体中分子相对速度的分布
4.
Under the same relative velocity, two vehicles with slower absolute velocities have more transient aerodynamic influence on each other during the overtaking process.
在相同的相对速度下，绝对速度较低的两辆车在超车过程中产生的瞬态气动影响更大。
5.
How would the relative velocity be altered if B were ahead of A?
假如B在a前面，那么相对速度怎样改变呢？
6.
Theorem of momentum quadrature of comparative speed in movement of rigid body;
刚体平面运动时相对速度瞬心的动量矩定理
7.
Design of a Variable Structure Terminal Guidance Law Based on Relative Velocity Deflection Angle
基于零化相对速度偏角的变结构末制导律设计
8.
non-dimensional [relative] velocity
无量纲[相对] 速度
9.
The rate of change of velocity with respect to time.
加速度速度相对于时间变化的速率
10.
flow in which the velocity at any point is relatively steady.
速度相对稳定的流动。
11.
relativistic velocity addition formula
相对论性速度加法公式
12.
The priciple of acceleration relativization and the principle of force relativization was deduced.
引出了加速度相对性原理和力相对性原理.
13.
an instrument for measuring the speed of an aircraft relative to the speed of sound.
能够测量航行器相对于声速的速度的仪器。
14.
hours of solar shine,. relative air humidity and wind speed
日照时数，相对湿度和风速
15.
Its world line is tipped at the angle corresponding to the speed of light.
它的世界线倾斜的角度与光速相对应。
16.
The velocity is with respect to a fixed frame of reference.
此速度是相对于固定标架的。
17.
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？
18.
Relative Vertical Acceleration and the Mesoscale Atmospheric Motion Equations
相对垂直加速度和中尺度大气运动方程组