Matrix matching method is used to remove the matrix interference, and an optimum excitation condition is accepted.
2
选择了合适的分析线，采用基体匹配法消除样品中基体元素的干扰。
The interference from matrix elements in samples was diminished by matrix matching method.
3
选择了合适的分析谱线，采用基体匹配法和背景扣除法消除基体元素对被测元素的光谱干扰。
The spectral interferences from zirconium to the spectral lines of the elements determined were investigated and corrected by the matrix matching and background correction methods.
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