fan delta

fan delta什么意思,fan delta翻译

基本解释

un.: 三角形冲积扇；河口三角洲；扇状三洲；扇形三角洲
网络: 扇三角洲；扇洲；扇洲沉积

英汉解释

• 扇形三角洲

• 扇状三洲

• 河口三角洲

• 三角形冲积扇

例句

• Heterogeneity parameters indicate that the heterogeneity of subaqueous distributary channel of (fan) delta-front is the most serious.

  非均质参数表明，（扇）三角洲前缘水下分流河道非均质程度最强。

• Alluvial fan and fan delta distribute on the western slope of the depression, and turbidite fan distributes in lake-basin center.

  冲积扇、扇三角洲平面上分布在凹陷的西部斜坡带，浊积扇则分布在湖盆中心。

• Various types of fan delta systems have been developed in different evolution stages of faulted basin.

  不同类型的扇三角洲沉积可发育在断陷盆地演化的不同阶段。

• Central low uplifting provides clastic matter for eastern steep slope belt which mainly develops fan delta and nearshore subaqueous fan.

  中央低凸起为东部陡坡带提供物源，主要发育扇三角洲和近岸水下扇沉积。

• the Upper Cretaceous was in the higher base level, which developed fan delta- lacustrine facies until late Oligocene.

  上白垩统基准面快速抬升，沉积区整体处于湖泊-扇三角洲沉积体系，一直持续到古近系渐新统晚期。

• from northern and western to southern and eastern , the sedimentary facies transited from fan delta , braided delta to lake facies.

  由北、西向南、东，沉积相由扇三角洲、辫状河三角洲向湖泊过渡。

• The research showed the sedimentary facies types include lacustrine, fan-delta facies and braided river delta facies.

  通过研究表明，研究区下白垩统腾格尔组主要发育扇三角洲相、辫状河三角洲相、湖泊相。

• They formed in continental faulting basins and their sedimentary facies mainly include river, delta and fan delta.

  其形成环境主要为陆相断陷盆地的河流、三角洲和扇三角洲。

• Lakeshore and fan delta plain of the third stage are the main environments of coal accumulating .

  湖泊缓慢淤浅阶段的湖滨和扇三角洲平原是聚煤的主要环境。

• The type of conglomerate is regarded as an important symbol for distinguishing fan delta from braided delta.

  本文重点讨论了扇三角洲和辫状河三角洲的沉积特征、识别标志；