合金分析就是采用XRF(X射线荧光光谱)分析原理来分析合金元素成份/含量以及合金牌号，XRF分析原理是目前世界最先进的合金分析原理，相比传统的化学分析方法来说，XRF分析可以达到即时分析，无损检测，不需要任何耗材，并且检测精度可以达到小数点后四位，逐渐取代传统化学分析方法。
在合金分析及同位素密度成像系统中，采用本脉冲幅度分析器进行高速数据采集，取得了满意的效果。
In the alloy analysis and the formation system of image of isotope density. It has adopted the pulse range analyzer to gather the high-speed datas and obtained the satisfactory effects.
采用极化曲线测试结合扫描电子显微镜分析技术，研究了退火对铝合金阳极的活性的影响。
The effects of annealing on the activity of al alloy anode were studied by measurement of polarization curves and analysis of SEM.
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.
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