“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	International Publishing Weekly International Quiet Sun Year international radiation protection association International Radio Consultative Committee International Radio Union International Railways of Central America，IRCA International Railway through Traffic International Rangeland Congress International Rapid Latitude Service international recommended values of standard frequencies international referee international refugees international registration of trademark International Regulations for Preventing Collisions at Sea International Regulations for Preventing Collisions at Sea,1972 international relations international relations ethic international relations morality International Renewable Energy Agency International Research and Training Centre on Erosion and Sedimentation international research center on karst International Research Seminar on the 100th Anniversary of Dramatist Zhang Geng’s Birth international resources agreement international resources conflict international resources management

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