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单词 hefner candle
释义

Hefner candle

[ hef-ner ]
/ ˈhɛf nər /

noun Optics.

a German unit of luminous intensity, equal to 0.92 of a candela.

Origin of Hefner candle

First recorded in 1895–1900; named after Friedrich von Hefner- Alteneck (1845–1904), German electrical engineer

Words nearby Hefner candle

heer, Heerfordt's disease, Heerlen, Hefei, Heffelfinger, Hefner candle, heft, hefty, Hegang, hegari, Hegel
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/9/22 10:38:15