基本解釋[機(jī)械工程]頻帶聲壓級英漢例句雙語例句Booster compressor noise has the characteristics of wide frequency band, intense low frequency sound and considerably high total sound pressure level.增壓機(jī)噪聲具有頻帶寬、低頻聲強(qiáng)烈，且總聲級又相當(dāng)高的特性。band sound pressure level更多例句詞組短語短語frequency band sound pressure level 倍頻帶聲壓級sound band pressure level [聲]頻帶聲壓級band sound pressure level更多詞組專業(yè)釋義機(jī)械工程頻帶聲壓級