vacuum ultra-violet holography
真空紫外全息术

• principal point
• principal polarizaiton plane
• principal quantum number
• principal ray
• principal refractive index
• principal rseries
• principal trasmittance
• principal wave
• principle
• principle of detailed balance
• principle of Fermat
• principle of indeterminacy
• principle of similitude
• principle of superpoistion
• principle o phase stability
• print
• printed circuit
• printer
• printing aparatus
• priori information
• prism
• prism and lens interferometer
• prism angle
• prismatic
• prismatic action