1.
seismometer resonant frequency
地震检波器谐振频率
2.
mechanical resonance frequency of the moving element
运动部件机械共振频率
3.
electrical resonance frequency of the moving element
运动部件电谐振频率
4.
zero-field paramagnetic resonance spectrometer
零场顺磁共振频谱仪
5.
UHF resonance frequency meter
超高频谐振式频率计
6.
oscillator-mixer-first detector
振荡-混频第一检波器
7.
solid state sweep oscillator
固态扫频信号振荡器
8.
microwave sweep oscillator
微波扫频信号振荡器
9.
variable frequency crystal oscillator
可变频率晶体振荡器
10.
large-size high frequency hydraulic vibration table
大型高频液压振动台
11.
electromechanical low-frequency control oscillator
机电低频控制振荡器
12.
Frequency-agile local oscillator
频率捷变本地振荡器
13.
sound surface wave frequency-modulated oscillator
声表面波调频振荡器
14.
multivibrator frequency modulator
多谐振荡器式调频器
15.
automatic frequency control generator
自动频率控制振荡器
16.
stroboscope polarimeter
频闪观测器式偏振计
17.
ultra-high frequency nuclear magnetic resonance spectrometer
超高频核磁共振波谱仪
18.
Cavity-stabilized local oscillator
空腔稳频本地振荡器