“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	Iligan Ili He Ili Kazak Autonomous Prefecture Museum(Lin Zexu Memorial Museum in Ili） Ili Kazak Zizhizhou I-line lithography technology iliolumbar artery Il Khanate Ilkovic equation Ilkovič equation ILL ill-behaved function ill-conditioned ill-conditioned eigenvalue ill-conditioned eigenvector ill-conditioned equation ill-conditioned matrix ill-conditioned model ill-conditioned polynomial ill-conditioning ill-defined ill-defined function ill-defined problem illegal acquisition of computer information system data illegal code illegal control on computer information system

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。