This paper systematically studied the sedimentary features of the Ordovician system, specifically divided sedimentary facies of every formation, and found sedimentary model of the Ordovician system.
本文系统地研究了大巴山南坡奥陶系的沉积特征，详细地划分了该系各组段的沉积相，并建立了奥陶系的沉积相模式。
On the basis of macro depositional setting, micro sedimentary features and evolution regularity of sedimentary facies, sedimentary patterns of the research area have been established.
在综合考虑宏观沉积背景及微观沉积特征的基础上，根据沉积相的演化规律，建立了研究区沉积模式。
Study on the facies models indicates that sedimentary features and the distribution of lithofacies are controlled by the interplay between Marine processes (waves and tides) and fluvial processes.
对其相变模式研究表明，河口湾沉积特征及岩相分布受波浪、潮汐和河流三种水动力所控制。
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