analyses were performed for the mineralogical compositions of the lake sediments, the stable isotopic contents of authigenic carbonates, and pollen influx and types and so on.
研究内容包括沉积物的矿物组成、自生碳酸盐的稳定同位素组成、孢粉组合等;
by analyzing mineralogical compositions and structure characteristics of old clay, this paper expounds the engineering geological specialty and pattern of foundation pit destroying in old clay layer.
通过大量工程地质勘察资料及室内土工试验成果分析,以此判断武汉市东西湖区老粘土的基本状况及工程地质特性。
this paper studies crystallization rule of oxidized pellet based on mineralogical compositions and microstructure under different technological conditions.
根据不同工艺条件下焙烧的氧化球团矿的矿物组成和显微结构,研究了氧化球团矿的结晶规律。