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Terms for subject Geophysics containing 低频 | all forms | in specified order only
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交流一低频alternating current-low frequency
低通滤波器油气工业技术委员会低可用频率low pass filter
低频low frequency
低频一中频low frequency-medium frequency
低频信标low-frequency beacon
低频偶极测井low-frequency dipole tool
低频偶极子low-frequency dipole
低频偶极子测井low-frequency dipole logging
低频功率放大器low frequency power amplifier
低频和中频low and medium frequency
低频声波地震实验low frequency acoustic seismic experiment
低频屏蔽区low-frequency shadow zone
低频low band
低频干扰low-frequency disturbance
低频扼流圈low-frequency choke
低频振动low-frequency vibration
低频振荡器low frequency oscillator
低频控制low-frequency control
低频放大器low-frequency amplifier
低频校正low-frequency correction
低频波段 范围low-frequency range
低频测向机low-frequency direction finder
低频滤波器low frequency filter
低频电流low-frequency current
低频电阻率法low-frequency resistivity method
低频调制low frequency modulation
低频采集与测距low-frequency acquisition and ranging
可变声波低频系统variable acoustic low frequency system
均匀低频技术uniform low frequency technique
最低使用频率least frequency used
最低工作频率minimum operating frequency
最低观测频率lowest observed frequency
低频电磁法very low frequency electromagnetic
低频ultra-low frequency
低频extra low frequency