“electron beam focusing”的概念、定义、翻译、参考文献-科学参考

单词	electron beam focusing
释义	electron beam focusing Encyclopedia 工学电子注聚焦释 electron beam focusing电子注聚焦通过聚焦系统实现电子注成形、电子注形状的保持和电子注的发散。
随便看	Boris Yevgenyevich Paton Boris Yulianovich Poplavsky Boris Zakharoff BorisⅠ Boris Ⅲ Borman crater Born Borna disease virus bornane Born approximation born criminals born-digital resource born-digital resources bornean orangutan Borneo borneo camphor borneo camphor alcohol borneol borneol; Baros camphor; endo-2-bornanol; borneo camphor alcohol; endo-2-camphanol; camphol; dryobalanops camphor Born Global New Venture Born-Green equation Born-Green-Yvon equation Born Haber cycle Born-Haber cycle Born-Huang approximation

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