成矿流体是大气水和沉积地层水的混合溶液。
The ore -forming fluid is a mixed solution of the atmospheric water and sedimentary stratal water.
这是渤海新近纪湖相沉积地层存在的直接证据。
These beds are the direct evidence for the occurrence of the Neogene lacustrine depositional environment.
确定了研究区内存在的两套同构造沉积地层的分布范围及砾石成分变化特征。
It has been found that there are two series of syntectonic sedimentation in the research area.
东部岛礁区为西沙隆起的较高部位，海水较浅，基底之上直接覆盖礁相沉积地层。
The eastern reef island area, with shallow seawater, is higher parts of Xisha apophysis, where the basement is directly covered with reef facies carbonate rocks.
柴达木盆地柴西南第三系为一套拗陷湖盆沉积地层，具备形成岩性圈闭的地质条件。
The Tertiary in Qaixinan of Qaidam basin is a set of depressed lake basin sedimentary strata that have geologic condition forming lithologic traps.
矿床由多种地质作用经过多期多阶段形成，主要受构造、沉积地层和岩浆活动控制。
The ore deposit is formed by multiple geological activities of multistages and multiphases. And the major controlling factors are structure, sedimentary strata and magmatic activities.
以东营凹陷牛38井沙三段沉积地层为例，探讨了深水沉积的层序地层单元划分方法。
By taking Es_3 depositional stratigraphy of Well Niu38 in Dongying Depression for example, methods for dividing deep-water sequence stratigraphic units are discussed.
该凹陷分为5个二级构造带，沉积地层以第三系为主，主要烃源岩为始新统平湖组煤系。
The sag can be divided into 5 secondary tectonic belts, the main sedimentary formation is Tertiary and the main source rock is Pinghu coal measures of Eocene.
大别山杂岩是由早期的沉积地层和不同期次、不同类型的岩浆岩以及构造岩片所组成的杂岩体。
The Dabieshan Group is a complex composed of early formed sedimentary rocks, magmatic rocks of varying ages and types and tectonic slices.
在松辽盆地后裂谷早期的沉积地层里广泛发育着一个长度相对短、走向变化相对大的正断层系。
In the Songliao basin, a network of normal faults, characterized by relative variability in strike and short length, was widely produced in sediments accumulated during the early post rifting.
泻湖是全新世海侵以来发育的以淤积为主的海岸地貌，其沉积地层蕴含了丰富的古环境演变信息。
Lagoon is the coastal landscape developed by the deposition mainly since Holocene transgression, and the stratigraphic of which contains a wealth of paleoenvironment evolution information.
分隔较年轻的上覆沉积地层与火成岩或变质岩的侵蚀面的地质界面，在地质记录上代表一个大的间断。
A geological surface that separates younger overlying sedimentary strata from eroded igneous or metamorphic rocks and represents a large gap in the geologic record.
天然气水合物的存在改变沉积地层的声学特征，使得多道地震勘探成为发现天然气水合物的主要手段。
The presence of gas hydrate changes the acoustic properties of sedimentary strata, which makes the multi-channel seismic exploration a major method for identifying gas hydrate.
在中国陆相沉积地层中，近源砂岩储集层占有相当大的比例，具有岩性变化快、非均质性强的显著特点。
Proximal sandstone, characterized by fast lithologic changing and strong heterogeneity, occupies a large proportion in terrestrial sedimentary formation.
研究区重力高、重力低异常发育，这些重力高、重力低异常主要反映沉积地层内局部地质体的发育状况。
The ee gravity high and gravity low developed in this area, they reflects the local geological conditions in the sedimentary strata.
断陷湖盆陡坡带特殊的构造背景，使沉积地层中各种成因的砂砾岩体极为发育，并成为勘探的重要目标。
The special structural setting on steep slope of faulted lake basin had resulted in glutenites of various genesis, and these glutenites have became important targets of exploration.
提出I0的定值计算方法具有科学依据，可操作性强，为揭示海洋沉积地层相关关系和沉积年龄精确测定提供技术支撑。
The calculation method of I0 is of scientific foundation and accessibility and it can provide the exact sedimentation ages and explain the correlation of Marine sediment layers.
喜马拉雅运动使中国西部构造面貌发生了深刻地改变，它给准噶尔盆地无论是沉积地层的发育，还是构造变形打下了深深的烙印。
The Himalayan tectonic movement has caused great tectonic changes in the west China, with deep influence on sedimentary stratum generation and tectonic deformation of the Junggar basin.
[4]赵希刚。鄂尔多斯盆地不同沉积地层中的断裂构造特征识别[J]。中国核科技报告，2006 (1)：191- 199。
ZHAO Xi-gang. Signature Recognition for Rift Structures of Different Sediment Strata in Ordos Basin [J]. China Nuclear Science and Technology Report, 2006 (1) : 191-199.
承德地区土城子组的沉积地层，主要保存在两个地区，一处为承德向斜，另一处为古北口断层的南部紧邻断层地区，即分别命名的承德盆地和古北口盆地内。
The sedimentation of Tuchengzi Formation was mainly preserved in Chengde syncline and in the south part of Gubeikou fault in Chengde area, namely Chengde basin and Gubeikou basin, respectively.
不幸的是，这种估测没有充分考虑到过去在侵蚀期间沉积速率或地层总剖面损失的差异。
Unfortunately, such estimates did not adequately account for past differences in rates of sedimentation or losses to the total section of strata during episodes of erosion.
钙质或碳酸钙越近现代，所构成凝灰岩地层的沉积物越靠近底部，颜色也比较浅。
The more recent calcareous, or calcium carbonate, deposits that make up the tufa formations are closer to the bottom and lighter in color.
在许多沉积盆地中，地层水的含盐量随深度或压实作用而增高。
In many sedimentary basins the salinity of the formation water increases with depth or compaction.
主要研究分析了元素硫在地层中沉积的预测模型的建立以及含硫气井的不稳定试井解释方法。
Mainly studied the prediction model of sulfur deposition in the stratum and transient well test of sour gas well.
文森峰的地层为一套古生代浅变质沉积碎屑岩系。
A Palaeozoic low - grade metamorphosed sedimentary clastic sequence occurs in Vinson Massif , Antarctica.
利用地震反射剖面的多组数据、电缆测井和生物地层检验单来描述沉积体系和石油体系要素。
Multiple data sets of seismic reflection profiles, wireline logs, and biostratigraphic checklists are used to characterize depositional systems and delineate petroleum system elements.
利用地震反射剖面的多组数据、电缆测井和生物地层检验单来描述沉积体系和石油体系要素。
Multiple data sets of seismic reflection profiles, wireline logs, and biostratigraphic checklists are used to characterize depositional systems and delineate petroleum system elements.
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