micro-phtoelectric photometer
微光学光度计

• divider salipers
• dividing
• dividing dial
• dividing disc
• dividing engine
• dividing head
• dividing key
• dividing plate
• divieded development
• diviometer
• division of amplitude
• divison
• divisor
• dizao
• dizazo process
• DLP
• DMD
• dmensionality
• D munt
• dobule-discharge technique
• documentary film
• documentary photography
• document scanner
• dodechedron
• dodging dog