单词 | Waidner-Burgess standard |
释义 | Waidner-Burgess standard [`wīd·nǝr `bǝr·jǝs ´stan·dǝrd] OPTICS A unit of luminous intensity equal to the luminous intensity of 1 square centimeter of a blackbody at the melting point of platinum, or to 60 candelas. |
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