硅质岩沉积大地构造地球化学表明硅质岩的沉积环境是大陆边缘的浅海。
In the light of the sedimentary tectono-geochemistry of they formed in shallow sea of continental margin.
热水沉积硅质岩对于矿床研究具有重要意义。
Hydrothermal sedimentary silicalite studies are important for ore deposits.
形成混合沉积的条件是具备碳酸盐和硅质碎屑两类物源、活跃的水动力和干湿交替的气候，此外，海平面的相对波动也会造成积极的影响。
Occurrence of both carbonate and siliciclastic sources, active hydrodynamic regimes, alternate dry and wet climates, and the fluctuation of sea level are main factors for forming mixed sediments.
应用推荐