assaying

常見例句

The determination of gold in alloy gold of low fineness by traditional fire assaying was studied in this paper.
研究了用傳統(tǒng)的火試金法測(cè)定低成色合質(zhì)金中的金。
The most important assaying technique grew largely out of the experiments of the ancient alchemists and goldsmiths.
古代煉金術(shù)士和首飾匠企圖通過將賤金屬或礦物加熱以尋求或創(chuàng)造貴金屬，試金法這項(xiàng)非常重要的技術(shù)就是從他們的經(jīng)驗(yàn)中發(fā)展起來的，并一直沿用到今天。
The testing person is doing physics and chemistry assaying.
化驗(yàn)人員在做理化分析試驗(yàn)。