请输入您要查询的字词:
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
hydride generationatomic fluorescence spectrometry
hydride generationatomic fluorescence spectrometry (HG-AFS)
hydride transfer
hydride trap in situ
hydride vapor phase epitaxy
hydride vapor phase epitaxy equipment
hydrion
hydro-abrasion
hydroabresone
hydroacoustics
hydroacoustic warfare
hydroacylation
hydroalkenylation
hydroalumination
hydroamination
hydroarylation
hydroballistics
hydro-biogeochemical processes
hydrobiology
hydrobiont
hydrobiont feed energy protein ratio
hydrobiontic alga
hydroboration
hydrobromic acid
hydrocal
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/4 1:00:42