“skull casting”的概念、定义、翻译、参考文献-科学参考

单词	skull casting
释义	skull casting Encyclopedia 工学[铸造]释 skull casting凝壳铸造在真空条件下，利用各种加热方式（如电弧、电子束、等离子束、电磁感应等），在强制水冷铜坩埚内熔化金属，优先在坩埚和金属熔体之间形成一层由金属熔体凝固而产生的固体凝壳层，后续的金属全部在该凝壳内部熔化，当完成熔炼后，随即翻转坩埚，使熔融金属通过浇嘴注入铸型中并凝固成铸件的铸造方法。
随便看	human coagulation factor potency determination human coagulation factor Ⅷ human coagulation factor Ⅷ determination human communication Human Communication Research human computation human-computer interaction human-computer interaction design human-computer interactive interpretation human-computer interface human-computer interface, man-machine interface human consciousness human cytomegalovirus human dependent society human development human development index Human Development Report human disturbance in invasion area human dragon dance human dynamics human-earth system human ecology human ecosystem human emancipation Human embryology

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