“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	method of oblique projections method of observation method of opposability method of optimal coefficients method of optimal elimination method of optimization method of orbits method of orthogonal projection method of paired comparison method of parabolas method of parallel translation method of parameter introduction method of partial fractions method of partial waves method of path coefficients method of peak area measurement method of peak height measurement method of peak value measurement method of penalty functions method of persuasion education method of phase diagrams method of phase integral method of pivot selection method of planting method of point mappings

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