1·The characteristics of the technological mineralogy of kaolin directly decide its industrial utilization.
高岭土的工艺矿物学特征直接决定着它的工业用途。
2·In the early years of the schools of mines, teaching of mining and metallurgy, and sometimes geology and mineralogy were taught by the same professor.
在矿业学校的早期阶段，同样的老师讲授采矿和冶金学科，有时还要讲地质学和矿物学。
3·The diagenetic characteristics and the impact of diagenesis on reservoir quality in the Xujiahe sandstones of West Sichuan are described based on petrologic, mineralogy, and petrophysical analysis.
通过对川西拗陷须家河组储层的岩石学、矿物学、物性等特征研究，明确了砂岩成岩作用特征及其对储层质量演化的影响。
4·It is also necessary to have the knowledges of reservoir mineralogy and the reaction kinetics of HF and aluminosilicate for the optimization of HF acidizing treatment.
为优化HF的酸化施工，深入认识储层矿物学和HF与铝硅酸盐的反应动力学是十分必要的。
5·Through analyses of relativity on coal quality and mineralogy and elements, summarized geological reasons caused differences between norm al and trace elements in the two types of coal.
通过煤质特征、 矿物学和元素的组相关性分析，概括了引起这两种类型煤常量和微量元素之间差弄的地质原因。