fluvial delta 河成三角洲
fluvial-delta deposition 河流三角洲沉积
prograding lobes of fluvial delta 三角洲前积体
fluvial-delta depositional reservoir 河流
fluvial-dominated delta 河控三角洲
fluvial lake delta 河湖三角洲
fluvial-dominated fan delta 河控型扇三角洲
The fault uplift zone was a drainage divide within the fault depression, developing fluvial-delta systems on its two sides.
断陷内部的断隆带起到分水岭的作用，两侧分别发育河流-三角洲体系。
Based on these, the isochronal stratigraphic framework of Fuyang reservoir is established, and the fluvial-delta sequence feature and evolution process are studied in this paper.
在此基础上，运用地层基准面原理，建立扶杨油层的等时地层格架，研究其河流-三角洲层序发育特征及其演化过程。
The Palaeogene system in the southern west sag of the Dongpu depression consists of rift lacustrine deposits, and is developed with fluvial, delta, alluvial, fan delta and lacustrine facies.
东濮凹陷西洼南段老第三系属地堑型湖盆沉积，主要发育河流相、三角洲相、冲积扇相、扇三角洲相以及湖泊相。
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