1)linear radio-frequency mass-spectrometer,线性射频质谱仪2)linear radio-frequency mass spectrometer,直线射频质谱仪3)Radio- frequency mass spectrometer,射频质谱仪4)linear radio-frequency mass-spectrometer,直线高频质谱仪5)RF spectrum analyzer,射频频谱仪6)hard X-ray image spectrograph,硬X射线成像频谱仪
用法和例句
Combined with the features of virtual instrument, the scheme realizing virtual RF spectrum analyzer is presented and realized in this paper, and digital intermediate frequency method is emphasized.
