褶皱基底 meaning in English
fold basement
Examples
- This is important, as folded and eroded basements are by no means uncommon in deep basins .
这是重要的，因为褶皱基底和被侵蚀基底在深海盆地中决不是少见的。 - Santanghu basin , located in the edge of the southern siberian plate , has the double basements of the pre - cambrian crystalline basement and the palezoic metamorphic basement of volcanic - sedimentary rocks
三塘湖盆地位于西伯利亚板块南缘，具有前寒武纪结晶基底和古生代火山岩-碎屑岩褶皱基底组成的双重基底。 - The tectonism in this area can be divided into three phases , that is the folded basement formation and stable ancient land in pre - mesozoic , ancient land cracking phase in mesozoic , the faulted activity and subsidence phase in cenozoic
本区构造变动划分为三个大的阶段，即：前中生代褶皱基底的形成和稳定古陆发育阶段、中生代古陆裂解阶段、新生代块断活动及整体沉降阶段。 - Erlian basin is a rift lacustrine basin developed on the hercynian geosyncline folded base in early cretaceous , is featured by simple sedimentary feature , depositional cycle , small lacustrine transgressive , dry climate , salinization lacustrine water and multi - and - near sources
摘要二连盆地是在海西期地槽褶皱基底上发育起来的早白垩世断陷湖泊群，具有湖盆湖浸规模较小、气候条件干燥、湖水咸化、沉积旋回单一，多物源、近物源和粗碎屑等沉积特征，以及发育岩性地层油气藏为主的油气分布特点。 - This thesis studies each structural layer ' s feature : ( 1 ) structural layer of basement : it is a paleozoic folded basement , whose tectonic deformation and magma intrusion is fiercely , and it is affected by the early hercynian tectonic movement and related to the underthrust and closure ( c1 ) of zhungaer ocean basin and the areal pressing of continents ( c2 - 3 ) ; ( 2 ) structural layer of permian : due to the regional extending and fault depression role in mid - hercynian , it occurred to the combinations of structure and magma in santanghu basin and it ' s periphery area , such as a - granite ' s stock , batholiths and diabase ' s dike . there are many fault depressions possible
按照不同构造层，研究了各构造层的构造特征：基底构造层：受早海西期构造作用的影响，与准噶尔洋盆俯冲闭合、而后陆-陆碰撞的区域挤压构造作用有关，为一构造变形和岩浆侵入活动强烈的古生代褶皱基底。二叠系构造层：受中海西区域性伸展断陷作用的影响，盆地及其周缘地区发育与伸展构造有关的构造-岩浆组合，如呈岩株、岩基状侵位的a型花岗岩以及呈岩墙状侵位的辉绿岩等。