【摘要】 本工作研究了几个与确定吸收剂量关系密切的问题,给出了放类混合物的μen/ρ。找出了动、植物及其它有机物含氢量与μen/ρ之间有线性关系,相关系数r=0.9999,分析了农作物及该类混合物的灰分元素组成及其μen/ρ,并讨论了它们的等效问题,也论及了能谱对由一种物质的吸收剂量过渡到另一种物质的影响等。更多还原

【Abstract】 Several questions concerning absorbed dose have been studied. Themass energy-absorption coeffients Uen/ρ for some traditional mixtures are reported, thelinear relations between the H percent of animals, plants and other organic materialsand their Uen/ρ values are found out, it’s correlation coefficient r is 0.9999, for theabove materials, the element composition of ash are analyzed and their Uen/ρ are tabu-ated, their equivalent has been studied, finally, the restriction on （D₁/D₂）=（μen/ρ）₁/（μen/ρ）₂ arediscussed.更多还原