This paper describes the hardware and software of a new X ray fluorescence logging instrument.

文章介绍了一种新型X射线荧光测井仪的硬件与软件。

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The contents of arsenic, nickel and zinc were measured in soil by X ray fluorescence spectrometry.

采用粉末压片法制样，用X射线荧光光谱法测定土壤中砷、镍、锌。

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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.

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。

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Birmingham Museum and Art Gallery conservators are employing a technique called X-ray Fluorescence (XRF).

BBC: Staffordshire Hoard X-rayed by Birmingham museum

Previous studies of Trois Hommes Armes de Lances had used X-ray fluorescence - which yields a list of all the atoms within an object - but showed that there were atoms present in the work that were not present on the surface.

BBC: Terahertz scanner reveals hidden fresco at Louvre