x-ray fluorescence

基本解释

provision of three hand-held x-ray fluorescence devices for the rapid measurement of lead concentrations in soil;
提供三台手提式X射线荧光设备，用于快速测量土壤中的铅浓度；
“Scientific tests such as non-invasive X-ray fluorescence spectroscopy have revealed many interesting features, but certainly no letters and numbers,” Vezzosi told Discovery News.
“例如非损伤性的 X 光荧光光谱之类的科学测试已经揭露了许多有趣的细节，但完全没有什么字母和数字，”Vezzosi 接受探索新闻采访时说。

射线荧光
At last, the intelligent multi-channel nuclear spectrometer has been combined with X-ray fluorescence probe to analyze several mineral samples.
最后，将智能多道谱仪与X射线荧光探头结合起来分析了一些矿物样品。
计算机科学技术
射线荧光
XRF (X-ray fluorescence) technology, using isotope radioactive sources to eradiate materials which to be measured, produces energy spectrum through a series of installations, which is used to determine the elemental material categories.
XRF(X射线荧光)技术利用同位素放射源辐射被测物质,通过一系列装置产生能谱,根据能谱来判别物质的元素类别。
生物学
X射线荧光