“thermionic emission”概念、定义、翻译-科学时代

单词	thermionic emission
释义	物理学词汇手册 thermionic emission 热电子发射，热离子发射
随便看	liquid penetrant inspection liquid permeation liquid petrolatum liquid phase liquid phase liquid phase epitaxial method liquid phase epitaxy liquid phase epitaxy--liquid phase epitaxy (LPE) liquid phase epitaxy (LPE) liquid phase epitaxy (LPE) liquid phase method liquid phase sintering liquid phase sintering liquid phase sintering liquid phase sputtering liquid polymer liquid power liquid pressure water-level control valve liquid propellant liquid propellant rocket engine liquid pump liquid purification liquid radioactive waste liquid ratio liquid ratio

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。