沉积物重力流

本选题紧密追踪深水沉积这一国际前沿学科以及陆架陆坡沉积体系这研究热点，对陆架陆坡体系中发育的沉积物重力流进行研究。

This thesis closely tracks the international frontier and focuses on shelf-slope system , and studied the sediment gravity flow in shelf-slope system .

从沉积物重力流成因机制的角度分析了低密度浊流流体性质的演化规律；

The evolution law of fluid properties of low - density turbidity currents was analyzed from the genesis mechanism of gravity flow .

沉积物重力流-深水牵引流沉积组合&鲍玛序列多解性探讨

Deposit Assemblage of Gravity Flow and Traction Current in Deep Water & A Study of the Multiple interpretation of the Bouma Sequence

同时，深水沉积物重力流作为沉积物从浅水向深水搬运的重要方式，是深水沉积体系研究中的重要内容。

Meanwhile , the gravity flow as an important way of delivering sediment from shallow to deep water is of significant importance in deep water depositional study .

深水异地沉积是指在深水环境中经重力流或牵引流搬运、改造、沉积而形成的相对粗粒的沉积物，是深水重力流、等深流、内潮汐和内波沉积的总称。

Abyssal allochthonous deposits consisting of density current , contour current , and internal tide and wave deposits are relatively coarser sediments transported and accumulated by density and contour current in abyssal environments .