“marine radioactive measuring instrument”的概念、定义、翻译、参考文献-科学参考

单词	marine radioactive measuring instrument
释义	marine radioactive measuring instrument Encyclopedia 工学放射性物质测量仪释 marine radioactive measuring instrument放射性物质测量仪现场测量得到海水的伽马能谱，分析海水环境的伽马辐射总量，甄别目标核素并解析具体核素的活度的设备。伽马射线产生的脉冲计数按照能量的分布称为伽马能谱。
随便看	projective second-order curve projective set projective space projective space over a scheme projective special linear group projective special orthogonal group projective special unitary group projective spectrum projective spectrum of a ring projective stationary set projective straight line projective structure 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

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