“PKA”的概念、定义、翻译、参考文献-科学参考

单词	PKA
释义	PKA Encyclopedia 工学核技术基础释 primary kick-out atom;PKA初级离位原子外部入射载能粒子（光子、中子和带电粒子等）与固体（晶态或非晶态）的晶格原子发生弹性碰撞，吸收入射粒子部分或全部能量且离开其原来晶格位置的被撞击的晶格原子。简称PKA。
随便看	SEED Seed seed seed allocation seed bank seedbed preparation seedbed type and choice seed borne disease of pastoral plants seed-borne fungi of pastoral plants seed breeding facilities seed breeding of Argopecten irradians seed breeding of Chlamys farreri seed breeding of conch seed breeding of crustacean seed breeding of Holothuria scabra seed breeding of mussel seed breeding of Patinopecten yessoensis seed bundle seed cane snipper seed cells seed chemical processor seed cleaner seed cleaner of plot seed cleaning and separating seed cleaning and separating machine

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。