haematitum

常見(jiàn)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于測(cè)定礦物藥赭石和紅礦中微量元素鈣、銅、鋅、錳、鎳、鉻、鉛的含量的方法。
• Fake haematitum
  偽品
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