给出了元素的干扰和基体效应校正系数。
The interference correction factors for individual elements and that for the steel matrix were given.
有机基体效应；
内标校正法有效克服了基体效应及仪器波动产生的影响。
The matrix interference effect and the instrument fluctuation have been overcome by using internal calibration.
本文提出了一种新的基体效应校正方法—准绝对测量方法。
This thesis put forward a new method of correcting matrix effect-quasi absolute surveying method.
特征参数和相似分类方法是一种新的基体效应校正方法。 。
The characteristic parameter and similarity classification is a new method for correcting the matrix effect.
对仪器工作参数，共存元素的光谱干扰和基体效应干扰进行了探讨。
Parameters of instrument and interferences of coexisted elements and matrix effect were discussed.
提出了一种减小基体效应的方法，使待测样品与标准样品的基体非常相似。
A method of reducing matric effects to make the matric of unknown sample similar to standard sample was introduced.
在能量色散x荧光谱分析中，使用罗兹方程法校正基体效应，存在一定的局限性。
There are some limitations to the correction of the matrix effect with Rhodes equation in XRF.
考察了基体对待测稀土杂质元素信号的影响，讨论了内标对基体效应的补偿作用。
This Paper has discussed the effect of matrix on the signal for rare earth impurities to be determined and also studied the compensation of internal standard for the matrix effect.
基体效应校正是X射线荧先分析方法中关键的一环，在很大程度上决定了测量数据的准确度。
Correction of matrix effect is a key part of XRF and, to a great extent, determines the accuracy of surveying data.
本文叙述了利用基本参数法校正源激发合金元素荧光分析的基体效应的基本原理、基体效应的修正方法。
The fundamental parameter method of X-ray fluorescence analysis has many advantages, such as no concentration range limitation of elements, dispensability of standard samples and so on.
在X射线荧光分析过程中，由于分析样品中元素的母质来源及形成条件不同，存在明显的吸收增强-基体效应。
In XRF analysis process, the absorption intensification-matrix effect obviously exist, for the source and formation conditions of the analysed elements' parent materials are different.
方法基体效应较小，各待测元素之间没有明显干扰。方法用于标准样品和实际样品的测定，结果分别与认定值或其他方法的测定值相符。
This method was applied to the determination of standard sample and actual samples, and the results were in good agreement with the certified values or those obtained by other methods.
方法基体效应较小，各待测元素之间没有明显干扰。方法用于标准样品和实际样品的测定，结果分别与认定值或其他方法的测定值相符。
This method was applied to the determination of standard sample and actual samples, and the results were in good agreement with the certified values or those obtained by other methods.
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