“塔形电子管”概念、定义、翻译-科学时代

单词	塔形电子管
释义	能源科学技术词汇手册塔形电子管 megatron
随便看	central force central force central force field central force field central fringe central government central government budget central government tax central gradient array method central head central heating central heating equipment central heating for region central heating region central heating system central hot-water supply system central illumination central image central immune organ central immune organ central impact central index central index file central india cotton Central Indian Ridge

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。