assaying
n. 试金,分析试验
- This is the traditional method used in assaying the content of gold and silver samples.
这是试金法中用来测量样品金、银含量的传统方法。收藏 - The most important assaying technique grew largely out of the experiments of the ancient alchemists and goldsmiths.
古代炼金术士和首饰匠企图通过将贱金属或矿物加热以寻求或创造贵金属，试金法这项非常重要的技术就是从他们的经验中发展起来的，并一直沿用到今天。收藏 - An assaying unit equal to one dram.
森特纳分析用单位，等于一特拉姆收藏
开心词场背单词