intensity of ilumination
照明强度，照度

• divison
• divisor
• dizao
• dizazo process
• DLP
• DMD
• dmensionality
• D munt
• dobule-discharge technique
• documentary film
• documentary photography
• document scanner
• dodechedron
• dodging dog
• dog clutch
• dolly
• dolly on
• dolly out
• dolomite glass
• domain
• domain of definiton
• domain of dependence
• dome
• dome director
• dome nut