crown glass

英语翻译:

crown glass

基本解释

汉语翻译

【化】 冕玻璃; 冕牌玻璃

英语解释

名词 crown glass:

a glass blown into a globe which is later flattened and spun to form a diskoptical glass of low dispersion and low refractive index同义词:optical crown, optical crown glass

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