depression basin meaning in Chinese
坳陷
Examples
- Study on slope breaks of the late cretaceous depression basin around the western slope in the southern songliao basin
松辽盆地南部西部斜坡区晚白垩世坳陷盆地坡折带研究 - Tectono - sedimentary evolution of the basin may be divided into three stages : continental margin rift , back - arc rift , and depression basin
其沉积?构造演化可划分为三个阶段:大陆边缘裂谷、弧后裂谷和拗陷盆地。 - The basins in west china were downfaulted depression basins in jurassic and cretaceous , and foreland basins in cenozoic . these basins formed not only marine facies source rocks ( oil type ) and reservoirs but also continental facies source rocks ( coal type and oil type ) and reservoirs
因此,中国类前陆盆地基本石油地质条件与国外富油气前陆盆地相比,除海相烃源岩的质量不及后者外,其它方面并无明显不足,且具有发育陆相烃源岩和储集岩的优势。 - According to the synthetically study of remnant stratum list , sediment system . character of sediment filling , comeback of archetypal basin and feature of tectonic deformation , santanghu basin passed through four formation and evolution phases : ( 1 ) formation and evolution of basin ' s basement ; ( 2 ) formation and evolution of fault - fold to depression basin in permian ; ( 3 ) formation and evolution of depression basin in triassic - jurassic - cretaceous ; (
依据三塘湖盆地残余地层序列、沉积体系、沉积充填特征和原型盆地恢复,以及不同构造层的构造变形特征的综合研究分析,认为三塘湖盆地经历了如下四个发展演化阶段:前二叠纪盆地基底发展演化阶段;二叠纪断陷-拗陷盆地发展演化阶段; :三叠-侏罗-白垩纪拗陷盆地发展演化阶段;第三-第四系新生代盆地发展演化阶段。 - With an area of 5300 km2 , dongpu depression is located in the southwest of lin - qing depression , bohaiwan basin , bounded with lu - xi uplift by lan - liao fault in the east , with nei - huang uplift by chang - yuan fault in the west , with lan - kao heave by the north feng - qiu fault in the south , with xin country depression by ma - ling fault in the north , while spreading along nne defection , taking on the forms of being wide in the south , and narrow in the north . it is a rift fault depression basin with the characteristics of striking , with the basement being the paleozoic and mesozoic , and the capping beds being the cenozoic
东濮凹陷位于渤海湾盆地临清坳陷西南端,东侧以兰聊断裂为界与鲁西隆起为邻,西侧以长垣断裂为界与内黄隆起相接,南以封丘北断层为界与与兰考凸起相邻,北以马陵断层为界与与莘县凹陷相望,是以古?中生界为基底,以新生界为盖层,古近纪形成的拉分走滑?裂谷型箕状断陷盆地。