基本解釋[電子、通信與自動控制技術(shù)]調(diào)制信號頻率英漢例句雙語例句Also, the effects of the interference group-delay and modulation signal frequency are discussed.分析了主通道群延遲與調(diào)制頻率對對消比之影響。The prerequisite of actively mode-locked fiber laser stable work is that the modulation signal frequency must be the integral multiple to the cavity resonance frequency.但由于主動鎖模光纖激光器腔內(nèi)有較長的光纖，而光纖的長度極易因外界環(huán)境的影響而發(fā)生漂移，因而調(diào)制頻率和腔長很難保持匹配。The arithmetic formulas for sine wave, linear frequency modulation signal, V-style frequency modulation signal, white noise signal, reverberation signal and echo signal are given by their definition.根據(jù)信號類型的定義，給出了正弦信號、線性調(diào)頻信號、V型調(diào)頻信號、白噪聲、混響和回波信號的合成公式。原聲例句AM radio can be sent over larger distances, but the quality of the sound is not as good as a later kind of radio signal processing, called frequency modulation.modulation signal frequency更多例句詞組短語短語polynomial frequency modulation signal 多項式調(diào)頻信號frequency modulation signal 調(diào)頻信號keying frequency modulation signal 鍵控調(diào)頻信號linear frequency modulation signal 線性調(diào)頻信號tg frequency modulation signal 正切調(diào)頻信號modulation signal frequency更多詞組專業(yè)釋義電子、通信與自動控制技術(shù)調(diào)制信號頻率