Intermodulation distortion
互调变失真，模间失真

• luminosity curve
• luminosity factor
• luminosity response
• luminosu body
• luminosu density
• luminosu diode
• luminosu efficacy
• Luminour emittance
• Luminous
• luminous absorptance
• luminous absorption
• Luminous density
• Luminous efficacy
• luminous efficacy of radiant flux
• luminous efficiency
• luminous element
• luminous emission
• luminous emissivity
• luminous emittance
• luminous energy
• luminous energy density
• luminous exitance
• luminous flame
• luminous flux
• luminous flux density