铁氧化物

Scientific analysis reveals that the colors were derived from ocher and other iron oxides ground into a fine powder.

科学分析表明，这些颜色是源自赭石和其他铁氧化物磨成的细粉。

It is believed that the reduction behavior of iron oxides can be satisfactorily explained in light of these above mentioned stePs.

这些环节能满意地解释铁氧化物的还原特性。

The Pb, Zn, Fe oxides and residual sulfides are the main carrier minerals of silver.

铅、锌、铁氧化物和残留的硫化物是银的主要载体矿物。

However, scientific test has confirmed that the colorant used is iron oxide and not cobalt.

然而，科学实验证实，该着色剂是铁氧化物和不使用钴。

The influences of foreign oxides on reduction kinetics of iron oxides were analysed systematically.

系统分析了氧化物杂质对铁氧化物还原动力学的影响及其机理。