“π介子偶素”的概念、定义、翻译、参考文献-科学参考

单词	π介子偶素
释义	π介子偶素 Encyclopedia 理学原子核释 pioniumπ介子偶素由一个π+介子和一个π-介子组成的奇异原子，是两种相反电荷的π介子的束缚态。
随便看	Medium-and Long-term Youth Development Plan(2016—2025) medium and low-rise with high density medium-and-low-yield farmland rehabilitation medium-band photometry medium-band width medium bosons Medium calorific value gas medium carbon steel medium coat medium contrast medium cotton medium crude oil medium density fiberboard medium dispersion medium earth orbit medium earth orbit, MEO medium effect medium effects medium energy electron diffraction medium energy electron diffraction, MEED medium engineering medium focal length lens medium format camera medium frequency medium frequency electrotherapy

科学参考收录了854744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。