1) 1MHz oscillatory waves
1MHz衰减振荡波
1.
Protective relay works in the serious electromagnetic environment of the substations in which there are electrostatic discharge, electrical fast transient/burst, 1MHz oscillatory waves and surge disturbances.
分析了静电放电、快速瞬变脉冲群、1MHz衰减振荡波、浪涌等瞬态脉冲骚扰产生的原因 ,对继电保护装置的影响 ,并给出了抑制瞬变骚扰的措
2) exponentially damped oscillatory wave
指数衰减振荡波
1.
The essence and deficiency of the conventional modelling method based on exponentially damped oscillatory waves are analyzed, and an improved modelling method based on the distortion phenomenon in propagation of the vibration signals of circuit breakers is proposed.
分析了常规的指数衰减振荡波建模方法的实质和不足,提出了基于断路器振动信号传播中畸变现象的改进型建模方法。
3) damped oscillation
衰减振荡
1.
If the pumping signal is the periodic square wave,the damped oscillation wave will be generated in the circuit.
在周期性方波激励下，电路中产生衰减振荡波形。
5) attenuation of sound oscillation
声振荡衰减
1.
A lattice gas method is applied to simulate the attenuation of sound oscillation.
采用格子气数值方法模拟了共振腔中气体声振荡衰减过程 。
6) undamped oscillation
无衰减振荡
补充资料：衰减
信号在传输中，由于媒介的因素，将随时间和距离而减弱的现象。在电子设备中，为防止输入级因信号过大而限幅或阻塞，又人为加接衰减器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条