英语翻译
undamped natural frequency
拓展翻译
无阻尼系统
undamped system
无阻尼振荡
undamped oscillations
无阻尼振动
undamped vibration
无阻碍的
expedite
无阻碍地
without let or hindrance
无阻的
unimpeded
无阻力区
non-resistant area
微波频率
microwave frequencies
纹波频率
ripple frequency
无线电频率
radio frequency
无载频率
free-running frequency
误差频率限制
error frequency limit
吸收频率
absorption frequency
absorption frequency
吸收频率计
absorption fredquency meter
狭带频率调变
Nbfm
下半功率频率
lower half-power frequency
下旁带上变频率
lower-side-band upconverter
线频率
line frequency
线频率调节
line-frequency regulation
线条频率
strip frequency