【摘要】 为了测定植物试样中的痕量金属元素,本文讨论了X射线荧光光谱分析中基体稀释法的基本原理,并根据这一原理提出了确定最佳稀释范围的理论原则及标准样品配制方法。更多还原

【Abstract】 The principle of matrix dilution method in XRF spectrometry for plant samples and the range to get the best dilution of the matrix are given。At the same time, a method applying to the preparation of the standard sample of plants is presented.更多还原