英语词汇“frequency-change signalling”的翻译、意思、用法、释义-英汉汉英词典

单词	frequency-change signalling
释义	frequency-change signalling变频发讯
随便看	quadrupole mass spectroscope quadrupole moment quadrupole probe quadrupole radiation quadrupole--radiation quadrupole resonance quadrupole resonance--method quadrupole rod quadrupole source distribution quadrupole spectrometer quadrupole strength tensor quadrupole transition quadrupole--transition quadrupole triplet lens quads quad-sector air preheater quad-speed cd-rom drive quad-speed drive quad split quad synchronous adapter quad synchronous adapter--qsa quad synchronous adapter，qsa quad tree quadtree quadtree complexity theorem