“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	European Conference on Digital Libraries European Conference on Information Retrieval European Conference on Information Retrieval ，ECIR European Convention on Human Rights European corn borer European Council for Social Research on Latin America European Court of Human Rights European Cultural Heritage Online European Data Relay Satellite European Defense Community European Early Childhood Education Research Association European Ecological Federation European Economic Area European Extremely Large Telescope European Federation for Information Technology in Agriculture, Food and the Environment European Federation of Animal Science European Federation of Chemical Engineering European Federation of Sport Psychology European Food Safety Authority European Football Championship European foulbrood disease European free-tailed bat European Geoscience Union European geostationary meteorological satellite European grassland

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。