sedimentary cover meaning in English
沉积覆盖层
沉积盖层
Examples
- A very large proportion of the world's sedimentary cover is composed of ancient deltaic deposits .
世界上的沉积盖层有很大一部分是由古代三角州沉积所组成的。 - Abstract : this paper introduces the tectonic pattern and tectonic division , sedimentary features of late tertiary , and the classification of the oxidation zone in sedimentary cover , and discusses development features of the oxidation zone and its relationship with uranium mineralization in yingjiang basin
文摘:本文介绍了盈江盆地的构造格架及构造分区、晚第三纪盆地沉积特征，对盆地盖层发育的氧化带进行分类，论述了氧化带的发育特征及其与铀矿化的关系。 - Abstract : analysing the geologic background of interlayer oxidation zone in the north of junggar basin from the aspects of basin structure , the structural feature and lithofacies and lithologic conditions of the sedimentary cover , as well as the regional hydrogeology and reducing medium of the sedimentary cover , this paper suggests that the study area possesses abundant uranium source and the stratigraphic combination favourable for the development of interlayer oxidation zone
文摘:本文从盆地结构、沉积盖层的构造特征、岩相岩性条件、区域水文地质条件、还原介质条件等方面分析了准噶尔盆地北部层间氧化带形成的地质背景，认为该区具有丰富的铀源条件及适合层间氧化带发育的地层组合。 - The high or low velocity anomalies ' s locations are consistent with the uplift and depression respectively , and their contacting boundary always correspond the faults exposed on the ground ' s surface . the basement interface that is the bottom interface of the sedimentary cover undulates strongly
上部地壳高速异常和低速异常分别与地表的隆起和坳陷高度一致，高速异常和低速异常的接触带往往与地表的断裂位置有良好的对应关系，沉积盖层底部的基底界面横向上起伏变化较大。