“thermionic emission density”的概念、定义、翻译、参考文献-科学参考

单词	thermionic emission density
释义	thermionic emission density 热电子发射密度
随便看	primolut N primordial blastopore primordial cell primordial cells primordial covering primordial cuticle primordial cyst primordial cyst of bone primordial ecosystem primordial endoderm cell primordial energy primordial follicle (植) primordial germ cell primordial hypha primordial leaf primordial life primordial meristem primordial mesenchyme primordial multicellular organism primordial ovum primordial pit primordial plant primordial radionuclide primordial root primordial shaft

科学参考收录了1248194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。