“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	performance benchmark Performance Broker performance broker performance brokerage performance budget performance characteristic performance characterization of device performance charm performance coaching performance commission Performance Company performance construction performance contract of Qing Dynasty in Sanxian Village, Fuyang District performance conversion of fluid performance curve of water turbine performance decision of administrative litigation performance definition performance design performance dimension performance establishment performance evaluation performance evaluation and evaluation system performance evaluation of computer monitoring system in thermal power plant performance evaluation of digital collection performance evaluation parameters of detonation engines

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