1) Fire-assaying method
火法试金分析
2) fire assay
试金分析法(冶)
3) fire assay
火试金法
1.
After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid.
试样经火试金法熔炼和灰吹富集后,贵金属合粒以王水分解,在盐酸介质中,用火焰原子吸收分光光度法测定钯量。
2.
Determination of Au in Au-Sn alloy was investigated by fire assay.
研究了采用火试金法直接测定金锡合金中金的含量。
4) Fire assaying
火试金法
1.
Application of fire assaying to analysis of precious metal element;
火试金法在贵金属元素分析中的应用
2.
Determination of gold in alloy gold of low fineness by means of fire assaying with supplemental gold;
添金火试金法测定低成色合质金中的金
3.
The noble metal granules obtained after fire assaying of sample was dissolved in nitric acid,and adding hydrochloric acid appropriately to drive away nitric acid,then extracting Pd in 8mol/L medium of hydrochloric acid by petroleum aether-chloroform solution.
试样经火试金法处理后 ,将所得贵金属颗粒用硝酸溶解 ,加入适量的盐酸赶尽硝酸 ,然后在 8mol/L的盐酸介质中用石油醚 -三氯甲烷溶液萃取 ,以DDO为显色剂进行钯的光度法测定。
5) trial and error analysis
试验-分析法
6) micro-gold analysis
快金分析法
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。
补充资料：真金不怕火
1.见"真金不怕火炼"。
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