积算球 meaning in English
integrating sphere
ulbricht sphere
Examples
- Aluminium and aluminium alloys - anodizing - part 12 : measurement of reflectance characteristics of aluminium surfaces using integrating - sphere instruments ; german version en 12373 - 12 : 2000
铝及铝合金.阳极化处理.第12部分:用积算球光度表测量