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词汇
撥蠟法
释义
撥蠟法
bō là fǎ
脫蠟灌鑄青銅器的方法。利用蠟的可塑性及加熱溶解的特性,先鑄造蠟塑模型,再將蠟模以黏土或沙覆蓋,製成鑄模,留下澆口及出氣孔。加熱時,蠟模熔化而流出。再將銅液注入,冷卻後,敲開鑄模,取出鑄品,加以整修,即得與蠟塑模型相同的青銅器。見宋.趙希鵠《洞天清錄.古鍾鼎彝器辨》。也稱為「脫蠟灌鑄法」、「脫蠟法」。
随便看
Rotating conditions
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rotating cone
rotatingcone distilling column
rotating cone distilling column
rotating-cone distilling column
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rotating cone-shaped water jet nozzle
rotating conical feeder
rotating connection
rotating connector
rotating connectors
rotating conoscope
rotating constant-strength magnetic field
rotating construction
rotating contactless
rotating contactor
rotating container-type mixer
rotating control
rotating control assembly
rotating converter
rotating converter diode
rotating conveyer cleaning of bottles
rotating conveyor
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更新时间:2026/11/14 16:41:07