The mineralmedium contains nitrate as the sole nitrogen source and ethanol as carbon source making the soft semisolid medium.
在无机盐基础中以硝酸盐为氮源，以乙醇为碳源制成软半固体培养基。
2
The formation of arsenate minerals shows the intimate relation to mineral constitutes of the primary ores, climatic conditions and medium conditions etc.
砷酸盐矿物的生成与原生矿石的矿物成分及其数量、气候条件和介质条件等因素密切相关。
3
Analysing heavy mineral, etheral mineral, micro mineral to know the source of supply and water medium.