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
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。
4) X-ray fluorescence spectrometry
X-荧光光谱法
1.
Determination of high content elements such as Mn,Cr,Ni,Mo in special steel by X-ray fluorescence spectrometry was introduced.
介绍了采用X-荧光光谱法测定特殊钢铁中高含量元素(Mn、Cr、Ni、Mo)的方法。
5) X-ray fluorescence spectra
X-ray荧光光谱法
6) XRF method
X射线荧光法
1.
And different Ag -coated copper wire coating thickness were measured through XRF method with FISCHERSCOPE R X-RAY XUL.
结合X射线荧光法厚度测定仪FISCHERSCOPERX-RAYXUL,介绍了X射线荧光法测定镀层厚度的基本原理及仪器流程结构,并应用该方法对不同镀银铜线进行了镀层厚度测试,结果表明该方法测试重复性好,精密度高。
2.
The working principle and method of XRF method is simple discribed in the paper, the application of the method in the field in Mao Pai gold deposit is introduced, surveying results of same profiles and different profile with different induced sources, different filter couples is discussed in detail, the case that the different occure between in the field and indppr.
简述X射线荧光法 (XRF)的工作原理和工作方法 ,介绍了该方法在茅排金矿野外工作情况 ,详细讨论了不同激发源、不同滤片对及组合滤片对对相同剖面和不同剖面的测量结果 ,分析了野外和室内出现差异的原因 ,最后提出了看法。
3.
The principle,applicability range,advantage and disadvantage of electromagnetic,eddy current method、βbackscatter method and XRF methods for nondestructive testing coating thickness of material have been reviewed.
综述了用于覆盖层厚度无损测量的电磁性法、涡流法、β背散射法和X射线荧光法的方法原理、适用范围及优缺点,并对相关仪器、厂商及仪器的发展趋势进行了评述。
补充资料：熔融法
分子式：
CAS号：
性质：（一）melt method 将催化剂原料加热到熔融状态的制备方法。例如工业上氨融铁催化剂的制造，是将助催化剂Al2O3和K2O加到熔融的磁铁矿中（1700℃或3000℃），然后将熔融物倾出成薄层，冷却固化后粉碎，并筛选所需要的颗粒。拉尼（Raney）型催化剂是先用熔融法制成合金。（二）fusion process 制造醇酸树脂一种操作法，在其酯化反应时不加入溶剂，反应物料呈熔融态，此时苯酐易升华损失较大，产品树脂色泽较深，现今除间苯二甲酸系醇酸外，已很少采用。
CAS号：
性质：（一）melt method 将催化剂原料加热到熔融状态的制备方法。例如工业上氨融铁催化剂的制造，是将助催化剂Al2O3和K2O加到熔融的磁铁矿中（1700℃或3000℃），然后将熔融物倾出成薄层，冷却固化后粉碎，并筛选所需要的颗粒。拉尼（Raney）型催化剂是先用熔融法制成合金。（二）fusion process 制造醇酸树脂一种操作法，在其酯化反应时不加入溶剂，反应物料呈熔融态，此时苯酐易升华损失较大，产品树脂色泽较深，现今除间苯二甲酸系醇酸外，已很少采用。
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