本文研究了一个新的铬化合物的化学物相分析方法。
A new method of chemical phase analysis for the chromium compounds was presented.
介绍了石灰岩中游离二氧化硅的化学物相分析方法。
A method for chemical phase analysis of free silica in limestone was discussed in this paper.
本文用化学物相分析方法研究微量磷在赤铁矿中的赋存状态。
The occurrence of microamounts of phosphorus in hematite was investigated by means of chemical phase analysis.
本文针对河北某地刚玉型硅线石矿物的共生组合特征进行了化学物相分析方法的研究。
The phase analysis of the ore was investigated to accomodate the actual paragenetic association of minerals. Advantage was taken of the fact that sillimanite and corundum resist HF attack.
本文采用GC＿MS、ICP＿MS、形态硫分析、硫同位素、物相分析等方法综合研究了湘西晚震旦世-早寒武世黑色岩系的地球化学特征和形成条件。
This paper deals with the formation conditions of black shales based on such analytical techniques as ICP_MS, GC_MS, isotope, organic carbon, element facies and micropetrology.
本文采用GC＿MS、ICP＿MS、形态硫分析、硫同位素、物相分析等方法综合研究了湘西晚震旦世-早寒武世黑色岩系的地球化学特征和形成条件。
This paper deals with the formation conditions of black shales based on such analytical techniques as ICP_MS, GC_MS, isotope, organic carbon, element facies and micropetrology.
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