非线性被动动力减振器
nonlinear passive dynamic absorbers
再生式主动–被动锁模振荡器
reproducible active-passive mode-locked oscillator
振动被动控制
passive vibration control
主动/被动S形起动
strikes and startles of S-start
主动－被动混合控制
active-passive hybrid control
Cr4+:Nd:YAG被动调Q
Cr 4+ :Nd:YAG passive Q-switch
Cr4+:YAG被动调Q
Cr4+:YAG passively Q-switched
Cr4+∶YAG被动调Q晶体
passive Q-switched Cr 4+ ∶YAG crystal