“focusing coil”的概念、定义、翻译、参考文献-科学参考

单词	focusing coil
释义	focusing coil [`fō·kǝs·iŋ ´kȯil] ^ELECTRONICS A coil that produces a magnetic field parallel to an electron beam for the purpose of focusing the beam.
随便看	bayonet Neil-Concelman connector bayonet socket bayonet-tube exchanger bayou bay rum bay-rum tree bayside beach bay window bazooka bazzite B battery BBC BBD B-B fraction BB gun B bit bbl B blasting powder B box BCAS BCD BCD system B cell b-c fracture BCG vaccine

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