邻接区

陕甘川邻接区地质构造解译与成矿远景区预测

Interpretation of geological structures and predication of perspective districts of gold mineralization in the adjoining area of sichuan , Gansu and Shaanxi provinces

目的：解决光顺品质与精度在曲面构建中相冲突的问题，实现在嵌体计算机辅助设计中兼顾生理性外形、光顺品质及邻接区精度的三维轴面构建。

Objective : To realize the requirement of adjacent area accuracy , axial surface physical contour and smoothness in the process of inlay computer-aided design ( CAD ) .

在陕甘川邻接区，由于祁连山北秦岭加里东造山带向南的推挤和川西前陆的刚性阻挡，造成西秦岭和东松潘甘孜复合造山体的三维滑脱挤出。

It consists of the Western Qinling and Eastern Songpan Garz orogenic belts and develops between the West Sichuan foreland and the rigid indenter of the Qilian North Qinling Caledonian orogenic belt .

分析了陕甘川邻接区滑脱挤出构造与金矿床的空间关系、时间关系及其对地球化学元素活化迁移作用。

The authors analyzed the space and time relationship between the d é collement-extrusion tectonics and the gold mineralization in the adjoining area of Sichuan , Gansu and Shaanxi provinces and its effect on the activity and migration of geochemical elements in the d é collement shear zone .