词汇	mixing bed
释义	mixing bed 混床
随便看	excitation of sound excitation of spectra excitation of turbulence excitation of vibration excitation parameters excitation parity excitation pattern excitation peak excitation period excitation phase excitation point excitation potential excitation potential of spectral line excitation potentital excitation powder excitation power excitation power supply excitation pressure excitation probability excitation process excitation processor excitation profile excitation protection excitation pulse excitation purity