常見(jiàn)例句雙語(yǔ)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，且縂聲級(jí)又相儅高的特性。 返回 band sound pressure level