晚期三角洲体为伸长状三角洲，为典型的河控三角洲。
The late period delta body is elongate shape, which is typical delta controlled by river.
渤中34北区浅层主要为河控三角洲沉积，储层横向连续性差，断裂发育，构造复杂。
In the northern BZ34 block, the shallow sediments are mainly formed in a fluvial delta, with reservoir poor continuous laterally, faults well developed and structures complicated.
该体系包括大沽河-洋河潮控三角洲和与狭口海湾密切相关的涨、落潮流三角洲，潮流作用在各三角洲的形成过程中为主要的沉积动力。
The Dagu-Yanghe tidal delta, a facies system, is formed on the west side of Jiaozhou bay, where the river mouth bar and interdistributory bay are the major sub-facies.
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