“周期静电聚焦”的概念、定义、翻译、参考文献-科学参考

单词	周期静电聚焦
释义	周期静电聚焦 Encyclopedia 工学电子注聚焦释 periodic electrostatic focusing周期静电聚焦由一组沿电子注的传输路径排列的静电透镜所产生的周期变化的电场来聚焦电子注的聚焦方式。
随便看	liner board liner cementing liner completion Liner Conference liner drilling system line receiver line reconnaissance and survey line relaxation line relaxation method line replaceable unit line resistance liner freight rate Line Ridge liner of grinding mill liner service liner shipping line sampling line satellite line scanning line scattering line scattering coefficient Lines Composed a Few Miles above Tintern Abbey line search line-search method line segment

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。