1) vertical succession of seismites
垂向沉积序列
2) seismite vertical sequence
震积垂向序列
3) vertical deposition
垂向沉积
4) depositional sequence
沉积序列
1.
Based on the bore section, combining with the study on lithology, well logging, seismic facies and sequence type, the structure of the sequence in the deeply down-faulted Dongying Sag is analyzed emphasizing on the low-stand fan depositional type, its controlling factors and depositional sequence.
以钻井剖面相分析资料为基础,结合岩性、测井、地震响应特征及层序类型分析,研究东营凹陷深陷期层序的构成,着重探讨其中低位扇的沉积相类型、发育的控制因素及沉积序列。
2.
On the basis of an analysis of the characteristics of Quaternary depositional sequences and sporopollen assemblages in the Gonghe basin,combined with the thermoluminescent dating,the authors have studied the environmental change in the basin since the Quaternary and divided the change into two major phases:the early .
通过对共和盆地第四系沉积序列特征和孢粉组合特征的分析,结合热释光测年,本文较详细地研究了共和盆地第四纪以来的环境变迁,并将其分为两大阶段:早期为湖相沉积阶段(中更新世晚期～0 079Ma),气候相对温和。
3.
It can be divided into 3 depositional sequences(succession of strata), i.
可划分为三个沉积序列（层序）。
5) sedimentary sequence
沉积序列
1.
Description of Cretaceous sedimentary sequence of the Yaojia Formation recovered by CCSD-SK-Ⅰs borehole in Songliao Basin:Lithostratigraphy,sedimentary facies and cyclic stratigraphy
松科1井南孔白垩系姚家组沉积序列精细描述:岩石地层、沉积相与旋回地层
2.
Description of Cretaceous sedimentary sequence of the second and third member of the Qingshankou Formation recovered by CCSD-SK-Ⅰs borehole in Songliao Basin:Lithostratigraphy,sedimentary facies and cyclic stratigraphy
松科1井南孔白垩系青山口组二、三段沉积序列精细描述:岩石地层、沉积相与旋回地层
3.
Description of Cretaceous sedimentary sequence of the first member of the Qingshankou Formation recovered by CCSD-SK-Ⅰs borehole in Songliao Basin:Lithostratigraphy,sedimentary facies and cyclic stratigraphy
松科1井南孔白垩系青山口组一段沉积序列精细描述:岩石地层、沉积相与旋回地层
6) sedimentary succession
沉积序列
1.
Tempestite sedimentary succession have been discovered through the study of the outcrop of the up of Cambrian to the low of Ordovician in the Bachu area of the Tarim Basin.
通过对塔里木盆地巴楚达板塔格上寒武—下奥陶统剖面实测,于鹰山组上部发现风暴岩沉积序列。
2.
The feature of the sedimentary succession of the epicontinental sea basin in the study area was an- alyzed by means of the stochastic math model,Markov chain.
运用马尔柯夫链随机性教学模型对研究区陆表海盆地沉积序列特性进行了分析研究。
补充资料：垂向分层理论
垂向分层理论
stratification theory of grains in vertical direction
ehuix旧ng feneeng Iilun垂向分层理论(stratifieation theory of grainsin vertieal direetion)对重选过程中矿粒群在介质中作垂向分层运动机理的阐释。在重选设备内堆置或铺置的动态矿粒群称作床层。借助介质的垂直流动、沿斜面流动或作回转运动使床层松散，是粒群发生分层转移的先决条件。分层是指矿物粒群按密度差形成不同的矿物层;颗粒的粒度以及形状对分层也有重要影响。对于分层的发生机理，曾经有过多种见解，但归纳起来不外两类观点。一类是动力学分层学说，认为分层是按个别颗粒在介质中的运动差异发生的(见自由沉降速度差分层学说、干涉沉降速度差分层学说);另一类是静力学分层学说，认为分层是粒群整体的内在不平衡因素引发的(见悬浮体密度差分层学说、位能分层学说和重介质分层学说)。前一类学说强调了流体动力对颗粒运动的影响，而忽略了颗粒间的静力作用;后一类学说的立论观点则忽视了流体动力对分层的影响，而将床层内颗粒或颗粒群间的静力差异视为分层的决定性因素。 (孙玉波)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条