“positron-annihilation apparatus”的概念、定义、翻译、参考文献-科学参考

单词	positron-annihilation apparatus
释义	positron-annihilation apparatus Physics 原子核物理学、粒子物理学粒子物理学 positron-annihilation apparatus正电子湮没 positron-annihilation apparatus正电子湮没装置^†
随便看	identity crisis identity development identity dyad identity element identity function identity functor identity graph identity group identity identification device identity in opening identity in the end identity law identity management service identity management theory identity mapping identity mapping from cross platform identity matrix identity matrix; unit matrix identity modulo an ideal identity morphism identity natural transformation identity negotiation theory identity of logic, dialectics and theory of knowledge identity operation identity operator

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。