fire assay
常见例句
- Can fire assay, a woman may try to use gold, men may try to use a woman.
试金可以用火，试女人可以用金，试男人可以用女人。 - The trace Rh was concentrated with minified nickel sulfide fire assay before it was determined.
测定之前，痕量铑用小硫化镍试金富集分离。 - In the forty years in China, a great advance of gold assay was made in four aspects, namely, fire assay, wet assay, phase analysis and sampling and preparation of sample.
本文阐述了四十年来我国黄金分析在火法试金、黄金湿法分析、金的物相分析及取样与制样四个方面的进展。 返回 fire assay