“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	State Education Commission State Education Law 1953 state equation state equation of atmosphere state equation of dielectric state equation of gas state equation of paramagnetic salt state equation of quantum ideal gas state equation of solid state equation of stretched wire state equation of superconductor state equation of surface system state equation parameter mixing rule state equation parameters state estimation state estimation fault diagnosis method state estimation of decentralized systems state estimator State Examination state exchange state exclusively funded enterprises in China state explosion state farm state farms group oriented and enterprise oriented reform state farms in the Western Regions

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。