“正电子湮灭技术”概念、定义、翻译-科学时代

单词	正电子湮灭技术
释义	材料学词汇手册正电子湮灭技术 PAT (positron annihilation technique)
随便看	directional antenna directional antenna directional antenna of fuze directional automatic realignment of trajectory directional automatic realignment of trajectory（DART） directional control directional correlation of successive gamma rays directional counter directional coupler directional crystallization directional crystallization blade directional data directional derivative directional drilling directional effect directional emissivity directional felling directional focusing directional focusing directional fragment warhead directional growth at near rapid solidification range directional gyroscope directional hydraulic conductivity directional hypothesis directional initiation

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。