“electron beam”的概念、定义、翻译、参考文献-科学参考

单词	electron beam
释义	electron beam Encyclopedia 工学电子注释 electron beam电子注运动的带电粒子-电子的集合体。工学〔离子束技术〕释 electron beam电子束以一定能量运动的由电子组成的离子束。 Physics 电磁学 electron beam电子束 electron beam电子束^†，电子注 Astronomy electron beam电子束
随便看	species identification species indeterminata Species listed in Appendices of Convention on International Trade in Endangered Species of Wild Fauna and Flora Species listed in Appendices of Convention on the Conservation of Migratory Species of Wild Animals species nova species of radioelements species of structure species of tritium in the environment species poleward migration species pool hypothesis species prioritisation framework approach species range species red list species-removal experiment species richness species saturation species scaling species selection species-specific nested PCR species transfer species tree specific specific absorption rate，SAR specific absorptivity specific acoustic impedance

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。