词汇	gravity band
释义	gravity band 重心箍
随便看	sound pressure gain sound pressure generator sound pressure hydrophone sound pressure level sound-pressure level sound pressure level dB sound-pressure-level measurement sound pressure level meter sound pressure levels sound pressure sound-pressure sound pressure level test sound pressure lever sound pressure measurement sound pressure measuring set sound pressure meter sound-pressure meter sound pressure method sound pressure reflection coefficient sound pressure reflection factor sound pressure response sound pressures sound pressure sensitivity sound pressure sensor Sound pressure spectral density level