“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	alternative choice and assessment of water conservancy planning alternative cosmology alternative crude drugs alternative cultivation alternative current circuit alternative current plasma alternative denial alternative dictionary alternative disjunction alternative division ring alternative document models alternative energy alternative field alternative-form reliability alternative fuel alternative fuel internal combustion engine alternative fuels alternative gravitationed theory alternative gravity model alternative grazing alternative group alternative hypothesis alternative law alternative least squares alternative link

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。