Lorentz-Lorenz formula
洛伦兹-洛伦茨公式

• electrochemical roughening
• electrochemical shutter
• electrochemical supttering
• electrochemiluminescence
• electrochemistry
• electrochromatography
• spray silvering
• spread
• spread function
• spread lens
• spring
• spring bow
• spring buffer
• spring clip
• spring coil
• spring cotter
• spring dividers
• spring-driven film advance
• springing
• spring lock washer
• spring packing ring
• spring resonance
• spring retaining ring
• sprocket gear
• spun glass