Chinese codex(2000 edition)said that processing of ruddle is to calcine it thoroghly and quench with vinegar and grind it into meal.
《中国药典》2000年版规定,对代

炮
要
“
红透,醋淬,碾成粗粉
方法”。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
In 1498, keen to regulate the apothecary trade and banish quack remedies, the medical authorities in Florence, Italy published the Riccitario Fiorentino, Florentine Book of Prescriptions, the first pharmacopoeia.
1498年,为了规范药房贸易并取缔江湖骗术,意大利佛罗伦萨的医
当局出版了《佛罗伦萨处
集》(Riccitario Fiorentino),这是第一本药典。