1) cuspate bar
三角沙洲
2) fan delta
扇三角洲
1.
Sedimentary characteristics of transgressive fan delta of Shahejie Formation of Eogene in Luojia area;
罗家地区古近系沙河街组水进型扇三角洲沉积特征
2.
High-resolution sequence stratigraphy of fan deltas and its relations to oil and gas accumulation: A case study of the T76 block on the falling wall of the Shengbei fault in the Dongying depression,Shandong;
扇三角洲高精度层序地层及其与油气聚集关系——以东营凹陷胜北断层下降盘坨76块为例
3.
Depositional feature of the fan delta of Trias Upper kelamayi formation in the District No.7 of baizhong,Junggar basin;
准噶尔盆地百重7井区三叠系克上组扇三角洲沉积特征
3) delta
[英]['deltə] [美]['dɛltə]
三角洲
1.
Logging recognition method on sedimentary microfacies of delta system and its application;
三角洲体系沉积微相的测井识别方法与应用
2.
Three delta deposition systems and reservoir property correlation in Subei Basin;
苏北盆地3种退积型三角洲沉积体系及砂体储集性能对比
3.
Analysis of influencing factors on formation of remaining oil in delta sandstone reservoir of the second district in Shengtuo Oilfield;
胜坨油田二区三角洲砂岩油藏剩余油形成的影响因素分析
4) Delta Facies
三角洲相
1.
Grain size characteristics of delta facies of the fourth member of Shahejie Formation in Dongfenggang Oilfield
东风港油田沙四段三角洲相沉积的粒度特征
2.
The early to middle Jurassic coal-bearing deposition is mainly consisted of fluvial or lakeshore,estuarine delta facies,lacustrine facies and slough facies.
蔚县煤田早中侏罗世含煤沉积,主要由河流或湖滨河口三角洲相、湖泊相、泥沼相组成。
3.
A framework of 2D high resolution geologic correlation is built for the 2nd member of Hetaoyuan Fm of delta facies and the characteristics of combination and plane distrib.
并在此基础上在核二段三角洲相地层建立了二维高分辨率地层对比格架,分析了不同的沉积时期各沉积微相的组合特征和平面分布特征。
5) fan-delta
扇三角洲
1.
Controls of the fan-delta sedimentary microfacies on the diageneses in the south of western Liaohe Depression,Bohai Bay Basin;
扇三角洲体系沉积微相对成岩的控制作用——以辽河坳陷西部凹陷南段扇三角洲沉积体系为例
2.
Control of the structure of the Paleogene Dongying Formation upon fan-delta deposition in the Nanpu Depression,Jidong oilfield;
冀东南堡凹陷古近系东营组构造对扇三角洲的控制作用
3.
The subsequence division method by frequency spectrum in fan-delta sedimentary system-taking Block Tuo76 area in Shengtuo Oilfield as an example;
扇三角洲沉积体系准层序频谱划分方法探讨——以胜坨油田坨76块为例
6) subdelta
亚三角洲
1.
The modern Yellow River delta consists of several subdeltas.
现代黄河三角洲由几个亚三角洲组成。
补充资料：扇形三角洲
扇形三角洲
形成于入海河流含沙量高、河道分汊并经常改道、口外海滨水深较浅的河口区，由泥沙均匀地向海堆积而成，如中国黄河、滦河三角洲就是在弱潮、多沙条件下形成的扇形三角洲。。
它的特点是：河流入海泥沙多，三角洲上河道变迁频繁，有时分几股入海。泥沙在河口迅速淤积，形成大的河口沙嘴，沙嘴延伸至一定程度，因比降减小，水流不畅而改道，在新的河口又迅速形成新的沙嘴。而老河口断流后，又受波浪与海流作用，沙嘴逐渐被蚀后退，形成扇状轮廓。直至其上再有新河道流经时，这段岸线才又迅速向前推进。因此，随着河口的不断变迁，三角洲海岸是交替向前推进的，并在海滨分布许多沙嘴，使三角洲岸线路略锯齿状。再如非洲的尼罗河三角洲、黄河三角洲、伏尔加河三角洲等；
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条