To restore the original occurrence condition of a primary sedimentary structure is a routine work for palaeocurrent analysis.
恢复原生沉积构造的原始产状要素，是古水流分析中的一项重要基础工作。
Ice-molten sedimentary structure is a kind of ice-induced sedimentary structure controlled mainly by ice.
冰成沉积构造是在冰直接控制下而形成的沉积构造，冰融沉积构造是其中的一类。
According to the sedimentary structure and lithology, the turbidite may be divided into the four types of turbidite facies.
按照沉积结构，构造和岩性特征，可划分出四种浊积岩相类型。
The cone bacteria bed resembles cone-incone in morphology, but it is neither product of diagenesis nor sedimentary structure.
该“锥状菌层”的外形特征与叠锥极为相似，但它不属于成岩作用的产物，也不是沉积构造特征。
The generation mechanism of orientating sedimentary structure is very important to the recognition of the internal-waves sediments.
明确指向沉积构造的形成机理对于内波沉积的识别具有重要意义。
Its sedimentary structure includes large-scale inclined beddings, trough cross-beddings, low-angle cross-beddings as well as an erosional basal surface.
具有大型单斜层理、槽状交错层理和低角度交错层理，底部具冲刷面；
Facies association, lithologic composition, deposition sequence, sectional structure, sedimentary structure and grain size probability are analysed in detail.
详细分析了这些沉积体系的岩性岩相组合、沉积层序、剖面结构、沉积构造及粒度分布等特征。
By comprehensively analyzing grain size, sedimentary structure, heavy mineral, major and trace element of this core, we discuss material sources and sedimentary environment of it.
对该岩芯进行了粒度、沉积构造、重矿物和常微量化学元素等分析，并综合以上各种指标对岩芯的物质来源和沉积环境进行了详细的探讨。
This perhaps is the first discovery of deep-water sedimentary structure of combined-flow origin as well as the combined-flow deposition produced by internal wave and turbidity current.
这可能是地层中深水复合流沉积构造的首次发现，同时也是内波与浊流形成的复合流沉积的首次发现。
This perhaps is the first discovery of deep-water sedimentary structure of combined-flow origin as well as the combined-flow deposition produced by internal wave and turbidity current.
这可能是地层中深水复合流沉积构造的首次发现，同时也是内波与浊流形成的复合流沉积的首次发现。
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