coherent electromagnetic source
相干电磁源

• density matrix
• density of field
• density of imperfection
• density of modes
• density operator
• density probe
• density profile
• density range
• density scale
• density step-proceduro
• density versus log-exposure curve
• dentation
• denteranopia
• denumerable dimension
• deopolarization factor
• deoxidation
• dependability
• dependency
• dependent
• dependent variable
• dephased current
• dephasign
• dephasing measure
• dephasing object
• dephasing plate