It is pointed out that the discovery of contour drifts is the most important anddistinctive achievement in this field and the contour current deposit study is significant in oil and gas exploration.
本文根据国内外等深流及其沉积的研究成果,概述了它们的研究进展,且详细阐述了等深流沉积特征和沉积类型,并指出等深岩丘的发现是该领域最为重要、最具特色的突出成果以及等深流沉积研究的油气勘探意义。
Different bed forms including contour drifts and sediment waves associate with each other orderly.
海底上发育深水牵引流形成的各种床形单元 ,包括等深岩丘及大型沉积物波在内的不同床形单元有规律地组合在一起 ,对于此类床形组合的确切形成机理 ,目前仍在探讨之中。
According to type,lithology,stratigraphic sequence on the profile and to the distribution of time and space of contourite and tempestite discovered in Early Cambrian System in Dayong district,we analyze their environment of sedimentation and tectonic activity.
根据发现于大庸地区早寒武世等深岩、风暴岩的类型、岩性和剖面层序特征，以及它们的时空分布，分析了它们形成的沉积环境及其与构造活动的关系。