“periodic electrostatic focusing”的概念、定义、翻译、参考文献-科学参考

单词	periodic electrostatic focusing
释义	periodic electrostatic focusing 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	occupational leukemia occupational lung cancer occupational manganese poisoning occupational medicine occupational melanosis occupational mercury poisoning occupational mobility occupational modulation occupational musculoskeletal disorders occupational organotin poisoning Occupational Orientation occupational orientation occupational pathology occupational pension occupational photocontact dermatitis occupational physiology occupational poisoning occupational prestige occupational psychological diagnosis occupational psychology occupational qualification occupational radiation sickness occupational respiratory diseases Occupational Safety and Health Convention occupational safety and health standards

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。