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白银炼铜法
释义
白银炼铜法
Encyclopedia
工学
铜冶金
释
Baiyin copper smelting process
白银炼铜法
以反射炉为基础改良而成的强化熔池冶炼提取铜的技术。属双侧吹熔池熔炼,用于硫化铜精矿造锍熔炼。
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Jade Sword from Tomb of Marquis Yi of Zeng State
jade sword with bird patterns
Jade Tablet of Xinmang Period
jade toothed trilobate bi-dise from Dawenkou-Longshan Culture
jade toothed trilobate Zhang
Jade Tortoise and Oblate Tortoise Shape Jade from Lingjiatan Site
Jade Tortoise From Lingjiatan Site
jade turtle
jade vat in the Qing Dynasty
jadeware
jade wares from Huating Tomb at Dawenkou
jade wares from the large tombs of the royal mausoleum precinct at Xibeigang in Yinxu Site
Jade wares from Yinxu
jade wares of Qijia Culture
jade wares with three branches of Liangzhu Culture
Jade Wenming in the Han Dynasty
Jade Workshops Site
Jade Yue at Fanshan of Liangzhu Culture
Jade Yue of Fanshan Cemetery
Jade Zhang from Sanxingdui
Jade Zhi of the Han Dynasty
J. A. Dieudonnee
J. A. Dieudonné
J. A. Dieudonné(1906—1992)
jaeds from Guo State
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