By the research of the clay mineral and climatic index of the sediment in the sedimentary rock and its temperature measured by oxygen isotope, we can get different climate information.
通过对沉积岩中沉积物的粘土矿物、气候指数、氧同位素测温等研究，获得关于气候干湿冷暖的信息。
2
A new cluster index growth model to predict submarine erosion and sediment near the West Tai-Yang-Sha of Jiangsu Yangkou-Port has been brought forward in this paper.
本文提出了一种新的聚类指数增长模型来预测江苏洋口港海区西太阳沙附近海底的冲淤变化。
3
The settling velocity of sedimentary particles in still water is an important index in the study of the mechanics of sediment motion.