朱砂系天然的层砂矿石，主含硫化汞，其在水中溶解质极低，又因比重较大（８．０９～８．２０）是水重的８倍，故入汤剂易沉淀于锅底，最后随药渣而丢弃，所以难以发挥其应有的效能。传统煎药方式会使先煎、沉淀于锅底的朱砂经过长时间的煎煮，加上锅底温度较高，分解出游... The cinnabar is a natural layered sand ore containing mercury sulfide, which has very low solubility in water, and because the specific gravity is relatively large (8.09 to 8.20) is 8 times that of water, it is easy to precipitate in the pot. At the end, it is discarded with the dregs at the end, so it is difficult to exert its due performance. The traditional method of decoction will cause frying, precipitation of cinnabar in the bottom of the pot after a long period of decoction, coupled with a higher temperature at the bottom of the pot, break down the tour...