elliptical cylindrical cavity
椭圆柱面腔

• Lamber't's law radiator
• Lamb shift
• Lamb's semiclassical theory
• lamella
• Lamellar grating
• lamellar grating interferometer
• lamina
• laminar film
• laminar flow dye laser
• laminar grating
• laminarization
• Laminated
• laminated cell
• laminated glass
• laminated media
• lamination
• laminography
• lamp
• lamp base
• lamp black
• lamp bulb
• lamp cord
• lamp disply panel
• lamp efficiency
• lamp holder