undamped natural frequency
等幅中频电疗法
undamped medium frequency electrotherapy
暂无补充释义。
undamped medium frequency electrotherapy
暂无补充释义。
undamped natural frequency
undamped
unattenuating wave【物】;persistent wave【电子】;undamped waves【电子】
undamped geophone
sustained oscillation【物】;undamped oscillation【物】
undamped waves【物】
undamped vibration
undamped current