“focusing magnet”的概念、定义、翻译、参考文献-科学参考

单词	focusing magnet
释义	focusing magnet [`fō·kǝs·iŋ ´mag·nǝt] ^ELECTRONICS A permanent magnet used to produce a magnetic field for focusing an electron beam.
随便看	cableway carriage cabochon caboose Cabot's ring CABRA numbers cabretta cab signal cacao cacao butter Caccioppoli-Banach principle cache cachexia cacimbo cacodyl cacodylate cacodylic acid cacomistle caconym cacotheline cacoxenite Cactaceae cactus cactus alkaloid CAD cadalene

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