| 1. | In places on crationic edges, giant carbonate platforms may develop . 在克拉通(稳定地块)边缘的某些地区,可发现巨大的碳酸盐台地。 |
| 2. | The northeastern sichuan area is evaporative carbonate platform 在川东北地区演化为碳酸盐蒸发台地。 |
| 3. | Sedimentary facies of evaporative carbonate platform of the feixianguan formation of lower triassic in northeastern sichuan basin 四川盆地东北部下三叠统飞仙关组碳酸盐蒸发台地沉积相 |
| 4. | The feixianguan formation of evaporative carbonate platform is a set of sulfate - bearing evaporative tidal sediments with aboundant dolomite 飞仙关组蒸发台地为一套含硫酸盐的富白云岩的蒸发潮坪沉积层系。 |
| 5. | The reservoirs mainly exist in the oolitic bank facies in the carbonate platforms , which were deposited in high energy environment and mainly controlled by tidal action 其沉积相属碳酸盐台地的鲕粒滩相,为台地潮下较高能环境沉积,主要受潮汐作用的控制。 |
| 6. | There are four principal palaeogeographic units in the late sinian in the middle yangtze region , i . e . carbonate tidal flat , open carbonate platform , platform - margin slopes and a basin in the south 由于地壳差异性升降运动,晚震旦世陡山沱期岩相古地理格局发生了急剧变化。 |
| 7. | Important gas - bearing reservoirs included sand bodies of distributary channels and subaquatic distributary channels in deltas and braided deltas , dolomitite in carbonate platform , and sand bodies in tidal flat and barrier island 重要的储集层有:三角洲和辫状河三角洲分流河道和水下分流河道砂体、碳酸盐岩台地的白云岩以及潮坪、障壁岛砂体。 |
| 8. | The land disappeared during the late canglangpu age and longwangmiao age ( early cambrian ) and the framework of palaeogeography consisted of tidal flat , open carbonate platform , platform - margin slopes and basin in the south 早寒蝉寒武世中晚期岩相古地理格局由碳酸盐潮坪、开阔台地、台缘斜坡和台缘盆地组成,该地区主体进入碳酸盐台地演化阶段。 |
| 9. | The main sedimentary facies of the upper carboniferous on the margin of the xuefeng anicient land can be divided into submarine alluvial , foreshore siliciclastic , shallow beach carbonate , carbonate platform and backshore restrict carbonate facies 摘要湖南沅陵雪峰古陆边缘上石炭统主要包括下列岩相类型:冲积扇砂砾岩相、前滨海滩砂岩相、浅滩碳酸盐相及混积岩相、潮下碳酸盐岩相及滩后局限碳酸盐岩相。 |
| 10. | Based on the detailed research on the sedimentary rocks of northwest ordos basin in their textures , structures , vertical sequences and logging response , six kinds of sedimentary facies can be recognized in this work , i . e . , alluvial fan , stream , fan delta , braided delta , delta , lake , barrier beach and carbonate platform , respectively , and more detailed classification of sedimentary subfacies and microfacies for each sedimentary facies are also made in the work 本文通过对鄂尔多斯盆地西北部沉积岩沉积结构、沉积构造、垂向序列及测井响应的深入研究,识别出冲积扇、河流、扇三角洲、辫状河三角洲、曲流河三角洲、湖泊、障壁海岸及碳酸盐台地等8种沉积相类型。在此基础上,对每一种沉积相又进行了详细的沉积亚相和微相的划分。 |