ctal
- 网络加拿大世图;特殊技重击;皮质厚升支;认证测试仪先进水平
ctal-
The method to study regional structure distribution , structural evolution history of ctal field and their relations to minor structures in mining are discussed in this poper , with an example in Datong coal field , based on geological analysis of remote-sensing image .
本文介绍了遥感图像地质解译研究煤田区域构造的展布规律和演化历史，从而了解认识其与煤田小构造之间关系的工作方法，并举例加以说明。