基本解釋[電子、通信與自動(dòng)控制技術(shù)]頻譜特征分析英漢例句雙語(yǔ)例句The longitudinal distributions of source intensity spectrum of several typical ships is given on the basis of time frequency analysis of the passage signature of ship radiated noises.籍助對(duì)艦船噪聲通過特性信號(hào)的時(shí)頻分析,得到了若乾典型艦船的噪聲源強(qiáng)度譜縱曏分佈特性。spectrum signature analysis更多例句專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)頻譜特征分析