分析线对 meaning in English
analysis line pair
analytical line pair
Examples
- Analysis line pair
分析线对 - The main contents are as followings : ( 1 ) the rules of choosing characteristic lines of fe and ni elements in the cu - pb alloy are investigated ; ( 2 ) the characteristic line of the impurity element and that of the reference element makes up a line pair . the intensity ratio of the line pair measured as an y - axis and the corresponding concentration ratio as x - axis , calibration curves for composition analysis is fitted at the 4 kinds of buffer gases
Q ）采用内标法，由样品中杂质元素的分析线和内标元素参考线组成分析线对，对五种不同的铅黄铜样品，实验通过测定了杂质元素分析线队的强度比，以分析线对的强度比为纵坐标、分析线对所对应元素的含量比为横坐标，拟合出了一系列在四种缓冲气体中的定标曲线。