active tectonics, environment and natural disasters-summary of xiangshan science conference of no 香山科學會議第167次學術(shù)討論會
interpreting the remote sensing images and verifying the facts in south tian shan, we studied active tectonics of yanqi basin, aheqi fault and kuche depression 通過遙感圖像和野外實際驗證相結(jié)合的研究方法,對南天山焉耆盆地、阿合奇斷裂和庫車坳陷的活動構(gòu)造進行了研究。
it is the most active tectonic area of the eurasia . there is a large deformation of the lithosphere in response to the gigantic topographic loading in this area 它是地球上陸地隆升最顯著的地區(qū),是歐亞大陸現(xiàn)代構(gòu)造運動最活躍最強烈的地區(qū),也是世界大陸巖石圈構(gòu)造運動最活躍的地區(qū)之一。
(3 ) jianchaling ultrabasic intrusion belongs to magnesian ultrabasic simple rock-body, close related with yangzi block in space, which formed in the interim of proterozoic active tectonic zone to phanerozoic orgenic belt (3)證實煎茶嶺超基性巖體為含鐵的鎂質(zhì)超基性單式巖體,空間上與揚子地塊關(guān)系密切,形成于新元古代由元古宙活動帶向顯生宙造山帶過渡時期。