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

单词	electromagnetic focusing
释义	electromagnetic focusing Encyclopedia 工学电子注聚焦释 electromagnetic focusing电磁聚焦通过调节线包电流改变磁场的大小和磁场分布，可以比较方便地调节电子注的尺寸和形状，使器件具有高互作用效率和高电子注通过率的电子注聚焦方法。 Physics 电磁学 electromagnetic focusing电磁聚焦
随便看	crosslinking cross-linking agent crosslinking and graft copolymerization of cellulose crosslinking density crosslinking index crosslinking of polymer crosslinking of polymer by irradiation crosslinking structure of polymers cross-match test cross-media marketing of film and television products cross-media storage manager cross membrane transport of plant nutrients cross mixing cross-modal content analysis cross-modal content understanding Cross-modal deep learning cross-modal feature extraction cross-modal recommendation cross modulation cross multiplication crossnorm cross number cross on outside tree cross-operation cross-over

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