haematitum
常见例句
- Established a method determining the content of trace elements copper, zinc, manganese, lead, chromium, calcium, nickel of haematitum and red ore by FAAS.
建立火焰原子吸收光譜法用於測定鑛物葯赭石和紅鑛中微量元素鈣、銅、鋅、錳、鎳、鉻、鉛的含量的方法。 - Fake haematitum
偽品 返回 haematitum