In a crash, momentum changes abruptly but not instantaneously.
在撞击过程中, 动量的变化是突然的,但非瞬时的.
Sometimes temporal fluctuation may take place inthe local velocity.
有时,在局部速度中可能出现瞬时脉动.
It represents the instantaneous traces of the ordinary and extraordinary wavefronts.
它表示寻常光波前和非常光波前的瞬时轨迹.
It is due to numerical inaccuracy in the transient - temperature determination.
这是由于确定瞬时温度的数值不准确.
The definition implies two resultant temperatures, transitory and steady state.
该定义包括有瞬时的和稳态的两种合成温度.
Fluctuations are spatial and temporal in character.
这种波动的特点是空间性和瞬时性的.
What is the instantaneous center of revolution?
瞬时转动中心在 哪里 ?
In display, a momentary distortion in a picture.
显示图象的一种瞬时变形.
Transient NMR shows promise of solving this problem.
瞬时核磁共振表示要解决这个问题也是有可能的.
This snapshot function is usually represented by the pair - distribution function g ( r ) when suitably normalized.
这个瞬时函数经过适当的归一通常可以表示为偶分布函数g ( r ).
Spatial and temporal variations in the air movement are desirable for fresh environments.
空气运动随空间和瞬时而变化是新鲜环境的要求.
A device that senses and stores the instantaneous value of an analog signal.
一种检测和存储模拟信号瞬时值的设备.
The instantaneous gamma rays are produced almost entirely before the weapon has completely blown apart.
瞬时γ射线差不多是在武器完全飞散之前就全部产生了.
The rate gyro feedback provides positive dynamic stability and well - damped transient response to commands or disturbances.
速度陀螺反馈提供正向动力学稳定性和对于指令式扰动的很好阻尼的瞬时响应.
The direct torque control ( DTC ) can control the torque instantly.
直接转矩控制具有瞬时转矩控制的特点.