“neutron activation method”的概念、定义、翻译、参考文献-科学参考

单词	neutron activation method
释义	neutron activation method Encyclopedia 理学中子活化法释 neutron activation method中子活化法用一定能量和流强的中子轰击地质样品，通过测定由核反应生成的放射性核素衰变时放出的缓发或瞬发伽马射线，实现地质样品中元素的定性和定量分析的方法。
随便看	projective subcone projective subspace projective surface projective symplectic group projective system projective system of topological groups projective technique projective tensor projective test projective theorem projective theory of surfaces projective topology projective torsion projective torsion tensor projective tower projective transfer projective transformation projective transformation group projective unitary group projective variety projective vector projective zero projectivity projectivity condition projectivization

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