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真空电子学
释义
真空电子学
Encyclopedia
工学
真空电子器件
释
vacuum electronics
真空电子学
主要研究带电粒子(电子和离子)在真空或气体中产生,并与电磁场和物质相互作用的科学与技术。是电子学的一个基础分支。
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Royal Institute for Cultural Heritage
Royal Institute of British Architects
Royalist Party
Royal Kiln of Song Dynasty
royal kiln of Yuan Dynasty
Royal Lord of the East
Royal Museum of Fine Arts Antwerp
Royal Museums of Fine Arts of Belgium
Royal Observatory, Edinburgh
Royal Observatory of Belgium
Royal Ontario Museum
Royal Opera House,Covent Garden
royal opera performance
Royal Palace of Aranjuez
Royal palace of Goryeo Dynasty in Gaeseong
Royal Palace of La Granja de San Ildefonso
Royal Palace of Madrid
Royal Palaces of Abomey
royal palm
Royal Pattern Weaving Workshop
Royal Photographic Society of Great Britain
Royal Porcelain,Tile and Brick Manufacturing
Royal Proclamation
Royal School of Library and Information Science
Royal School of Mines
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。
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更新时间:2026/1/25 20:40:26