“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	directional fragment warhead directional growth at near rapid solidification range directional gyroscope directional hydraulic conductivity directional hypothesis directional initiation directional interrogation directional invention directionality directionality effect directional lighting directional line directionally solidified eutectic superalloy directionally solidified eutectic superalloy directionally solidified superalloy directionally solidified superalloy（DS superalloy） directional-magnetic wave energy converter directional microphone directional observation directional pattern directional pattern of aerial directional point directional pressure directional radio directional radiometer

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。