Russel-Saunders coupling
罗素–桑德斯耦合

• modulating disk
• modulating wave
• modulation
• modulation bandwidth
• modulation degree
• modulation envelope
• modulation factor
• modulation nosie
• modulation reticle
• Modulation Transfer Function
• modulation transfer function 1
• modulation trnasfer function
• modulation width
• modulator
• modulator crstal
• module
• modulus
• modulus of complex number
• modulus of elasticity
• moelcular beam modulation
• mohs hardness
• Moire effect
• Moire fringe
• Moire grids
• Moire hologrpahy