“cut-off wavelength”的概念、定义、翻译、参考文献-科学参考

单词	cut-off wavelength
释义	cut-off wavelength Encyclopedia 理学后补（2）释 cut-off wavelength截止波长电磁场在波导中传播的导波存在的该导波模式的截止频率对应的波长。这里频率和波长的乘积为波导中电磁场的传播速度。当电磁场的频率大于截止频率时，该导波模式的电磁场可在波导中传播；反之，波导是截止的。
随便看	electric dipole moment electric dipole moment of molecules electric dipole moment of particles electric dipole radiation electric dipole transition electric discharge machining technology electric displacement electric displacement flux electric displacement line electric displacement vector electric double layer electric double layer capacitor electric double-layer capacitor electric double refraction electric doublet electric drift Electric Drive electric drive electric drive control electric drive for diesel locomotive electric drive of urban trolleybus electric drive system of centralized power train electric drive system of metro vehicles electric drive truck electric drive vehicle of urban rail transit

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