1) X-ray fluorescence
X荧光
1.
X-ray fluorescence spectrometric analysis of magnesia powder pressed into disks;
镁砂的粉末直接压片法X荧光光谱分析
2.
The application based on the hybrid K-edge/X-ray fluorescence densitometer instrument was studied.
利用现有混合式K边界 /X荧光测量装置在Purex流程中进行了应用研究。
3.
The hybrid K-edge/X-ray fluorescence densitometry (HKED), which has been developed as a nondestructive assay method for nuclear Safeguards, is widely applied for special nuclear material accounting measurement in reprocessing plants.
混合式K边界／X荧光技术在核保障领域作为核材料衡算的一种重要测量手段，属于非破坏性分析方法(NDA)，主要应用于乏燃料后处理流程中的特种核材料U、Pu元素浓度的精确测量。
2) X-ray fluoresence
X-荧光法
1.
Using X-ray fluoresence spectrometer to determine sulfer content in heavy oil,and comparing the measured results with that of Coulomb's tittrimetric method,the deviation to be only 0.
试验表明,X-荧光法具有操作方便、速度快、重复性良好等优点。
3) X-ray fluorescence analyzer
X荧光仪
1.
The design of X-ray fluorescence analyzer based on Labview and USB technique;
基于Labview和USB接口技术的X荧光仪的研制
2.
The paper introduces both principle and hardware structure of portable X-ray fluorescence analyzer based on PC/104 embedded computer.
本文介绍了一种基于嵌入式微机的X荧光仪工作原理与硬件结构。
4) X-fluorescence spectrum
X荧光谱
1.
Study of recognition of production areas for ceramic fragments by X-fluorescence spectrum combined with artificial neural network;
X荧光谱与人工神经网络相结合对陶片产地识别的研究
5) X-ray fluorescence
X荧光法
1.
The applications of X-ray fluorescence (XRF) and micro-gold analysis techniques to gold exploration in Tibet were studied.
论述了在西藏地区某金矿区金异常源的追踪和评价工作中,联合应用X荧光法和快金分析法的效果。
6) XRF
X荧光光谱
1.
Analysis of Clay Core Residues of Bronze Vessel Unearthed from Chenpo Chu Tomb in Xiangfan by XRF and ICP-AES;
襄樊陈坡楚墓出土青铜器残留泥芯的X荧光光谱和电感耦合等离子发射光谱分析
2.
A new method for determination of tin and lead content in TDI-reduction catalyzer by XRF was developed and evaluated.
结果表明:X荧光光谱法在不破坏样品的前提下完成对二氧化锡和铅含量的同时测定,重复实验10次,Pb实验相对标准偏差为0。
补充资料：2，3，7-三羟基-9-苯基-6-荧光酮
分子式：
CAS号：
性质：红橙色结晶。熔点350℃。微溶于水。易溶于乙醇。溶液颜色随PH值增加，由黄经橙黄变红。与锗、锡、五价锑、钼等反应，生成红～橘黄色胶体。以羟基氢醌-1，2，4-三醋酸酯与苯甲醛，在乙醇硫酸液中进行反应制取。作为化学分析试剂，用于锗的检测及光度定量。
CAS号：
性质：红橙色结晶。熔点350℃。微溶于水。易溶于乙醇。溶液颜色随PH值增加，由黄经橙黄变红。与锗、锡、五价锑、钼等反应，生成红～橘黄色胶体。以羟基氢醌-1，2，4-三醋酸酯与苯甲醛，在乙醇硫酸液中进行反应制取。作为化学分析试剂，用于锗的检测及光度定量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条