octave pressure level八度: octave位: place; location准: standard; guideline; criteri ...八度带压力位准: octave-band pressure level尖峰速度功力: peak sound power下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:八度功力位准，即可在微信中查询翻译
