sedimentary formation

The 3 sedimentary melanges in the Hagong Formation ( Late Carnian-Norian ) are resulted from the back-arc riftogenesis.

哈工组 ( 卡尼晚期 ——— 诺利期 ) 中的三层沉积混杂岩是弧后裂陷作用的产物.

互联网摘选

Through the base deposition maps, the analysis of sedimentary environment, defined the Xishanyao formation's characteristics of sedimentary evolution.

通过沉积基础图件、沉积环境的分析明确了研究区西山窑组沉积演化特征。

互联网摘选

There are a series of reginal S-type faults in the taphrogenic system which controlled the tectonic deformation, sedimentary formation and volcanism.

裂陷系内部展布了一系列S形区域断裂，它对沉积建造、火山活动和构造变形都有控制作用。

互联网摘选

The study shows that two climate cycles underwent from the sedimentary period of Shahejie Formation to that of Dongying Formation.

研究表明，济阳坳陷从沙四段至东营组沉积时期经过了两个气候变化周期。

互联网摘选

The features of sedimentary formation, tectonization and evolution of lower Yangtze area during Middle-Late Proterozoic

下扬子区中晚元古界沉积建造特征、构造运动及其演化

互联网摘选

Combined with tectonic location where each type of oil reservoir situated as well as paleogeomorphic forms and lithofacies features, the influences and controlling action of different sedimentary facies and different types of tectonics on the formation of oil reservoirs are also discussed.

结合各种类型油藏所处的构造位置及古地貌形态和岩相特征，文中论述了不同沉积相和不同类型构造对油藏形成的影响和控制作用。

互联网摘选

The petrological-chemical analysis of clastic sedimentary rocks from Quantou Formation, Cretaceous indicates that their lithology mainly consists of arkose, shale and minor rock debris sandstone and greywacke by chemical classification of bulk elements.

通过对白垩系泉头组碎屑沉积岩岩石样品的岩石化学分析表明：主元素化学分类结果主要为长石砂岩、页岩，少量岩屑砂岩和硬砂岩；

互联网摘选

The Tectonic evolution of Qan Tang basin is expounded by means of studying magmatite, Layer distribution law, and sedimentary formation, with showing different type of basin made in different stage of evolution.

目的：探讨藏北羌塘盆地演化史。方法：对盆地的岩浆岩、区域地层分布规律及沉积建造进行研究，对羌塘盆地构造演化史进行追踪。

互联网摘选

In many sedimentary basins the salinity of the formation water increases with depth or compaction.

在许多沉积盆地中,地层水的含盐量随深度或压实作用而增高.

词典精选例句

The studies on sedimentary characteristics and origin of the Dolomites at Early Devonian per-iod Gala formation in western region of West Qinling Range

西秦岭下泥盆统尕拉组白云岩的沉积特征及成因探讨

互联网摘选

Sedimentary formation and tectonic cycle of the Jurassic Northeastern Jiangxi continental basin

赣东北侏罗纪陆盆的沉积建造及构造旋回北京燕山构造旋回安粗岩系

互联网摘选

This article analyzes the crustal-wave movement of the lower Yangtze Reach after the Sinian period and its relation to the minerals in the respects of sedimentary formation, stratigraphic contact, distribution and thickness variation.

本文从沉积建造及其接触关系、分布和厚度变化，分析了下场子区震旦纪以来地壳波浪运动以及与矿产之关系。

互联网摘选

The tectonic cycle of sedimentary formation makes part of a well logging curve similar to the whole in shape to a certain extent.

陆敬安李舟波：测井曲线的自相似性研究，测井技术，1996（6）20422～427。沉积地层的旋回构造使得反映地层物理响应的测井曲线局部和整体之间呈现不同程度的自相似性。

互联网摘选