碳酸盐的沉积环境主要为台地相。
The sedimentary environment of carbonate is platform facies.
陆相断陷盆地具有特定的沉积环境。
Continental faulted basins formed in specific depositional environment.
沉积物的粒度特征反映了沉积环境。
The grain-size characteristics reflect the sedimentary environment.
目的分析柴达木盆地第三纪盐湖的沉积环境。
Aim To analyze Tertiary period sedimentary environment of Qaidamu saline lake.
偏度对研究区沉积环境差异的敏感性是有限的。
The sensibility of skewness to variation of sedimentary environment is finite.
阐明了各沉积环境的沉积特征和沉积环境演化。
The sedimentary characters and evolvement of sedimentary environments have expounded.
沉积环境和构造运动对有机质丰度和热演化程度影响较大。
Sedimentary environment and tectonic movement have great influence on abundance and thermal evolution extent of organic matters.
为受东北物源控制的三角洲沉积环境和湖泊沉积环境组成。
It is composed of delta and lacustrine sedimentary environments controlled by northeast sources.
对原“南皮河组”的这一套地层的沉积环境进行了重新认识。
The new cognition about the sedimentary environment of the original Nanpihe Formation.
该海域沉积有机质的成熟度不高，沉积环境具有强的还原性。
The maturity of sedimentary organic matter is not high and the depositional environment has strong reducing action.
矿体宏观及微观特征表明主要控矿因素是沉积环境、沉积作用。
Macroscopic and microscopic features show that main ore controlling factors are sedimentary environment and sedimentation.
沉积相揭示了目的层段的沉积环境、储集岩成因及其分布规律。
Sediment facies reveal the sediment environment of the interest interval, the origin and distribution rule of the reservoir.
综合分析认为，引起储层非均质性的主要原因是沉积环境的变化。
By analyses, the main reason of poor reservoir heterogeneity is the change of depositional environment.
利用水流能量指数，分析了洞庭盆地第四纪沉积环境的演变特征。
The evolution of sedimentary environment in the Quaternary in Dongting Basin is analyzed by using the flow energy index.
对于岩性油藏，不同沉积环境所形成砂体的展布宽度是有差异的。
For lithologic reservoirs, the width of sandstone distribution is different in different depositional environments.
地震属性不仅能用于构造解释、储层解释，还能用于沉积环境解释。
Seismic attributes are not only used for structure interpretation and reservoir interpretation, but also used for interpretation of sedimentary environment.
区内不同沉积环境，出现在盆地演化的不同阶段和盆地的不同部位。
Different environments of the basin are believed to occur in different phases of the basin evolution and in different places.
中部块状砂岩和上部含砾砂岩形成于河口湾和前滨、临滨沉积环境。
The middle massive sandstone and upper pebbly sandstone formed in an estuary, foreshore and nearshore environments.
扇三角洲砂体的沉积特征与碎屑供应、古地貌和沉积环境密切相关。
Character of fan delta sand body is confined by sediments resource, sedimentary landform, and sedimentary environment, etc.
指出在构造类型、沉积环境、组成岩石和成因标志等方面的发展趋势；
And points out developing trends about structure type, sedimentary environment, component rock and genetic index.
中国油页岩具有沉积时代以新生代为主，沉积环境以陆相为主的特征。
Oil shale of China has its own characters that mostly deposits in the Cenozoic and was formed in continental environment.
葛屯组与大林子组之间在沉积物质组成和沉积环境等方面存在较大差异。
There is quite a difference between Getun Formation and Dalinzi Formation in the sedimentary composition and environment.
对莱州湾的沉积环境演变趋势、泥沙资源及其沉积地貌形态进行了研究。
This paper has studied the evolutionary tendency of depositional environment, sediment resource and its geomorphic forms.
系指介于低潮面和洋底之间深度的海水或大洋水中的沉积物或沉积环境。
Pertaining to sediments or environments in seas or ocean waters, between the depth of low tide and the ocean bottom.
西大山组是一个向上变浅的沉积序列，沉积环境由次深海过渡为台前斜坡；
Xidashan Formation is a upward shallowing sedimentary sequence, whose sedimentary environment changed from bathyal environment to fore-platform slope.
沉积相是石油地质学中的一个术语，是指一定的沉积环境所形成的沉积岩组合。
Depositional facies, a term of petroleum geology, is a combination of sedimentary rocks produced by a certain depositional environment.
蒸发岩夹层中的深灰色泥岩和页岩的地球化学特征充分体现了盐湖沉积环境标志。
The geochemical characteristics of dark gray mudstone and shale in evaporite layers record the sedimentary environment of salt lake.
变程星形图可全面地刻画测井曲线的形态特征，反映沉积环境的水动力变化规律。
The radar figure of directional ranges is able to reflect the characteristics of logging curves and regularity of hydrodynamics.
用它可以确定层序和体系域边界，判断水流方向和水动力大小，识别多种沉积环境。
It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments.
用它可以确定层序和体系域边界，判断水流方向和水动力大小，识别多种沉积环境。
It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments.
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