常見例句Through the swept frequency experiment study for a kind of CD-ROM,the damp ratio of vibration system and natural frequency of vertical vibration model are obtained. 通過對某型號CD光驅(qū)的隔振系統(tǒng)作掃頻實驗,獲得振動系統(tǒng)的阻尼比和豎直振型對應(yīng)的固有頻率。swept frequency picture modulation 掃頻信號圖像調(diào)制multi-channel and sweep frequency measurement 多通道掃頻測量continuous sweep frequency audiometer 連續(xù)掃頻式聽力計, 連(續(xù)掃)頻聽力計sweep frequency type spectrum analyzer 掃頻式頻譜分析儀sweep frequency heterodyne-type analyzer 掃描頻率外差式分析器 返回 swept-frequency