semi-transmitting mirror
半透射镜

• kino lamp
• kinopanorama
• Kirchhoff formulation
• Kirchhoff's boundary conditions
• Kirchhoff's diffractino Kirchoff's diffraction formulla
• Kirchhoff's diffration theory
• Kirchoff's integral
• Kirchoff's law
• Kirchoff's law of radiation
• Kirchoff's theory
• kite-camera
• kiton blue
• Kleinman symmetry condition
• kleposope
• klirr
• klirr-attenuation
• klirr factor
• klystron
• klystron oscillator
• kmotron
• knee
• knife-edge
• knife-edge bearing
• knife-edge diffraction
• Knife edge effect