... relative sound pressure level 相对声压级 Band sound pressure level 频带声压级 overall sound pressure level 总的声压级 ; 总声压级 ...
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frequency band sound pressure level 倍频带声压级
sound band pressure level [声] 频带声压级
·2,447,543篇论文数据，部分数据来源于NoteExpress
Booster compressor noise has the characteristics of wide frequency band, intense low frequency sound and considerably high total sound pressure level.
增压机噪声具有频带宽、低频声强烈，且总声级又相当高的特性。
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