论文部分内容阅读
牛黄:可取少许天然牛黄末浸湿后涂指甲上,其色经久不退。伪品涂之即退。三七:将三七粉末投入少量猪血内,即可发现猪血化成水状。珍珠:珍珠经火烧后,呈层皮状破裂,
Niuhuang: It is desirable to apply a little bit of natural bezoar after soaking and apply it to nails. Counterfeit goods will be refunded. Panax Notoginseng: Put the powder into the small amount of pig’s blood, and you can find that the pig’s blood turns into water. Pearls: After the pearls have been burned, they are broken up in layers.