basin n. 1.脸盆;水盆。 2.满盆,(一)盆。 3.盆地,流域。 4.水坑,地塘;(港湾)深度;内湾,小湾;【造船】船坞。 5.【地质学;地理学】盘层,煤田。 6.【解剖学】骨盆,骨盆腔。 basin irrigation 小块灌溉。 the Thames basin 泰晤士河流域。 a basin of water 一盆水。 a river basin 流域。 a setting basin 澄水池。 n. -ful 一满盆。
structure n. 1.构造,结构;组织;石理,石纹。 2.建造物。 3.【化学】化学结构。 4.【心理学】(直接经验中显现的)结构性,整体性;整体结构。 military structures 工事。 adj. -d ,-less adj.
This paper analyzes the basin evolution and resource enrichness rules using the newest exploration achievement , and proposes that the regional structure controls the four phases of evolution and the basin structure controls the three resource enrichness patterns 应用最新勘探成果,通过对盆地演化及其资源富集规律进行了分析,提出区域构造控制了外围盆地四期演化,盆地结构控制三种资源赋存形式。
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。
Based on the study of geological background and structural settings , and with the geological event as the main thread , the author analyzed the development history of the regional ore - forming structures , especially , the new - forming and inherited structural systems since yanshanian movement , and the range - basin structures of marginal - pacific ore - forming domain , and the thermo - uplifting structure of the lushan ore - body as well as the yiwulushan metamorphic core complex , which are three different scale ore - forming structural systems 论文在紧密结合地质背景、构造背景研究的基础上,以地质事件为主线,分析该地区域成矿构造的成生历史,特别是燕山运动以来继承及新生的构造体系格架与滨太平洋成矿构造域的盆岭构造、闾山岩体热隆、变质核杂岩等3个不同级别的区域成矿构造系统。