Detailed knowledge of the mineralogical composition of rocks is important at many levels.

岩石矿物组分的具体资料在许多方面很重要。

The ore-prospecting marks are determined according to the study on texture, structure, mineralogical composition and paragenesis of ore.

对矿石结构、构造及矿石矿物成分、共生伴生关系等进行研究，明确找矿标志。

It is known that the behavior of unsaturated soil depends not only on the mineralogical composition, soil structure, and stress state, but also on soil suction.

研究表明，非饱和土的工程性质不仅取决于土的组成、结构和应力状态，还与土中的吸力密切相关。

Examination results showed that the mineralogical composition, microstructure and physicochemical property of the new Molokite refractory clinker has reached expectant demand.

经检测分析证明，其矿物组成、显微结构和理化性能都达到了预期的要求。

In fact, in any area, the rock mineralogical composition always varies vertically and lateral - ly, hence, the identification of it is a important part of work in reservoir logging evaluation.

实际上，在任何一个地区无论纵向上还是横向上，岩石矿物成分总要发生变化，因此确定岩石矿物成分是测井评价储集层过程中的一项重要工作。

Composition and mineralogical characteristics of slag during steelmaking with different hot metal were studied.

介绍了不同成分铁水炼钢的炉渣岩相检验结果和特点。

Combined mineralogical morphology inspection and composition, fluid temperature of slag will display the characteristics of slag thoroughly.

把岩相检验与炉渣化学成分、 流动温度数据结合起来，可以更全面地了解炉渣的性质。