braided river delta sedimentary system 辫状河三角洲沉积体系
meandering river delta sedimentary system 曲流河三角洲沉积体系
The Jurassic of Junggar basin is a river delta sedimentary system, with subaqueous distributary channel and mouth bar sand body developed in the hinterland of Junggar basin.
准噶尔盆地侏罗系属河流三角洲沉积体系，在盆地腹部发育三角洲前缘水下分流河道及河口坝等多类砂体。
Exploration practices show that the meandering river delta sedimentary system would have played a more important role in gas accumulation in the study area.
勘探实践表明，曲流河三角洲沉积体系对于研究区天然气的富集有着更为重要的作用。
Fluvial fan sedimentary system disposed at the edge of south and north basin; Braided river system disposed in the central basin in late cretaceous in Xinjiang.
晚白垩世信江盆地北缘及南缘边界断层附近发育冲积扇体系，中央洼陷区发育河流沉积体系。
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