1) deep-water lacustrine basin
拗陷深水湖盆
2) down-warped lacustrine basin
拗陷湖盆
1.
Sediment accumulation on the steep slope zone of the continental down-warped lacustrine basin and dynamics of sequence filling: An example from the Triassic Yanchang Formation in the Ordos Basin,eastern Gansu;
陆相拗陷湖盆陡坡带物质聚集及层序充填动力学特征——以鄂尔多斯盆地陇东地区三叠系延长组为例
3) depression deep-water lacustrine basin
坳陷深水湖盆
4) depression basin
拗陷盆地
1.
On the basis of that,the sequences filling models of three prototype basins,including early-middle Permian rift basin,late Permian to Triassic piedmont depression,and Jurassic-Cretaceous paracratonic depression basin,were constructed.
结果在研究区划分出2个盆地充填层序,5个一级层序,8个二级层序以及19个三级层序,建立起早中二叠世陆内裂谷盆地、晚二叠世—三叠纪山前拗陷、侏罗纪—白垩纪类克拉通拗陷盆地3个原型盆地的层序充填模式。
5) Sanhu depression
三湖拗陷
1.
Oil geologic feature in Sanhu depression of Qaidam Basin and next exploration and study direction
柴达木盆地三湖拗陷石油地质特征及下步勘探与研究方向
6) depression type continental basin
拗陷型陆相盆地
补充资料:湖盆
湖盆 lake basin 地表上汇集水体的相对封闭的洼地。形似盆状。湖盆成因有地壳运动形成的,如断陷湖盆、坳陷湖盆;还有外力作用形成的,如冰蚀湖盆、堆积湖盆等,此外也有人类经济活动形成的,如水库库区等。湖盆可以由5部分组成:湖岸、沿岸带、岸边浅滩、水下斜坡、湖盆底。湖泊面积的大小,湖盆地质条件和水流动态不同,湖盆的形态也有差异。研究湖盆的形态及其变化,有助于了解湖泊的起源、发展;湖泊的容积、湖水的理化性质和水文形势的变化。 |
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