Since this sedimentaryfaciesmodel consists of points in the vector space, zonation can be made according to the principle of "shortest distance" between vector points.
这种沉积相模型为矢量空间上的点，可以按矢量点之间的最短距离原则分层。
2
At last, according to the palaeogeography characteristic and sedimentary evolution model, the general sedimentaryfaciesmodel of Jurassic in Qiangtang basin was founded.
根据羌塘盆地侏罗系古地理特征及沉积演化模式，建立了适合于本区的侏罗系综合沉积模式。
3
The activity diagram, use case diagram, sequence diagram, collaboration diagram and the class diagram are used for building the analysis and design model of the sedimentaryfacies modeling system.