射频溅射: radio frequency sputteringradio-frequency sputteringrf sputtering
射频频谱: radio frequency spectrumradio spectrumradio-spectrumradiofrequency spectrum
Example Sentences:
1.
The laboratory can provide calibrations for rf power meters in the range 0 . 1 pw to 100 mw for frequency range from 100 hz to 18 ghz 本所可为0 . 1pw至100mw的射频功率表于100hz至18ghz的频段内提供校正服务。