doublet
(1)双重线
(2)偶极天线
(3)双合透镜
(4)偶极子

• pseudo-conducitvity
• pseudocontinuum
• pseudocrystal
• pseudo-crystalline material
• pseudoequilibrium
• pseudofrequency
• pseudograndom nosie
• pseudoholographic technique
• pseudo-holography
• pseudo-inhomogeneous layer
• pseudoisochromatic plate
• pseudo-lens
• pseudomer
• pseudo-molecule
• pseudomonchromator
• pseudomorphism
• pseudooptical band
• pseudo-order
• pseudophotoesthesia
• pseudopolarization vector
• pseudo-program
• pseudorandom
• pseudorandom code
• pseudoscope
• pseudoscopic image