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古代青铜冶铸技术
释义
古代青铜冶铸技术
Encyclopedia
工学
﹝古代机械制造技术﹞
释
ancient bronze casting technique
古代青铜冶铸技术
铜是人类历史上最早使用的金属,青铜是红铜(纯铜)加锡、铅熔制而成的合金,熔点为700~900℃,比红铜的熔点(1083℃)低。
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Cajori crater
Cajori Florian
Caka Yanhu
cake
cake-cutting problem
cake filtration
cake number
cake-separated moxibustion
CAL
cal
Calabar
Calabarzon Region
Calabash Brothers
calabash city
Calabash Nebula
Calabi
Calabi conjecture
Calabi triangle
Calabi Yau compactifications
Calabi-Yau compactifications
Calabi-Yau manifold
Calabi Yau manifold with elliptic fibrations
Calabi-Yau manifold with elliptic fibrations
Calabi-Yau space
Calabi-Yau spaces
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