主要构造 meaning in English
basic structure
Examples
- Based on the wholly , dynamics and integrated principle , the guide of petroleum geology and computer technology , the research has been done as follows by the factors of geology , gravity , magnetism and electricity : ( 1 ) building chronostratic framework of wangjiang - qianshan and its neighbor , divide and compare carbonic and permain sequence . ( 2 ) studying distribution of sediment series in different period . ( 3 ) studying the basic tectonic transform style , preliminarily dividing main tectonic units . ( 4 ) describing the formation and evolution of basin
本文以整体、动态、综合分析为原则，以石油地质理论为指导，以计算机技术为手段，利用地面地质、重力、磁力、电法所获得的各项参数，进行了以下研究工作：建立望江?潜山盆地及邻区的年代地层格架，并对石炭、二叠系地层进行层序划分与对比；研究不同时期沉积体系的展布特征；研究盆地的基本构造变形样式，初步划分盆地的主要构造单元；描述盆地的形成演化过程；在上述研究基础上划分推测的含油气系统。 - This paper , applying sequence stratigraphy , through studying on sedimental faices and running the sedimental model , obtained the reservior ' s distributing feature of the whole depression whose centre is the well ou39 . this work obtained the distribution scenario of ou39 ' s fan - delta ' s sandbody and the favrable - explorating area to afford the evidences for production . it is necessary to give the structural background of the studied area , especially , the concept of the structural style is also important to the study of the development to the deposition and sedimentary system
此论文主要从高分辨率层序地层学、沉积相和沉积体系的研究、构造及成岩作用等诸方面的研究对欧北-大湾地区储层建立了模式，并对主要目的层沙三段不同时期的储层优劣进行了评价，主要包括以下内容： 1 、对欧北-大湾地区的构造背景和构造演化进行了探讨，详细分析了研究区存在的主要构造样式，并说明了构造演化控制层序和沉积体系的形成和展布，构造样式控制着圈闭和油气藏的形成。