The author indicates that all areas of the tectonic setting determined by basalt discri…
作者认为，投在洋中脊玄武岩区域的玄武岩绝大多数并非来自大洋中脊环境。
They occurred under the tectonic setting ranging from post collision uplift to late orogenesis.
产生于板块碰撞后隆起到造山晚期的构造背景。
Stromatolite morphologies and their terrigenous sediment association indicate depositional basin tectonic setting.
叠层石的形态和它们与陆源沉积的关系反映了沉积盆地的构造背景。
The detrital and chemical components can directly reflect the features of the provenance and its tectonic setting.
碎屑岩中的碎屑组分和地球化学特征直接反映物源区和沉积盆地的构造环境。
The sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.
硅质岩的形成环境反映了该陆缘小洋盆在晚侏罗世所处的构造背景。
The major elements of clastic rocks in sandstone copper deposit are controlled by the tectonic setting of source area.
分析大姚铜矿砂岩类的常量元素，反映其成岩成矿的构造背景，砂岩铜矿中碎屑岩的常量元素特征主要受物源区控制。
The intrusive magmatic activities were indicators of the tectonic setting which changed from compression to extension.
同时，侵入岩浆的强烈活动也是本区构造环境由挤压向伸展转换的标志。
The unanimous REE diagrams of the sandstones suggest that they were formed from the same source rocks and tectonic setting.
砂岩非常一致的REE模型，基本显示了同一的物源和相同的构造背景。
This paper mainly analyses the features and tectonic setting of this sliding structural system and its influence on coal production.
本文主要分析该滑动构造系特征、形成的地质构造背景以及对煤矿生产的影响。
Combined with regional data, the rock formed in the collision of post-orogenic extensional tectonic setting are post-orogenic granite.
结合区域资料分析，该期岩体形成于碰撞造山后的拉张构造环境，属于后造山花岗岩。
The Central Livingston Island was at a special tectonic setting, fan depositional environment, during Late Palaeozoic Early Mesozoic time.
在晚古生代至早中生代，利文斯顿岛中部处于一个独特的浊积扇的构造环境。
The relationships between VMS types, source of metal, host rock, volcanic rock types and tectonic setting have been studied in this paper.
研究了北祁连山造山带火山成因块状硫化物矿床（VMS）类型、金属来源与容矿围岩、火山岩类型及其构造环境的关系。
The study area was in a tectonic setting of transtension during Early and Middle Jurassic, and the basins were reversed and uplifted in Late Jurassic.
早—中侏罗世研究区处于一种张扭构造环境之中，晚侏罗世盆地发生明显抬升和反转。
The tectonic setting of granitoids of Yanshanian Stage in the south of Anhui Province and the northeast of Jiangxi Province in Jiangnan Uplift is studied.
对比研究了江南隆起带皖南地区与赣东北地区燕山期花岗岩类形成的构造背景。
This is apparently related to the tectonic setting of Shandong, namely, the continental margin where the Pacific Plate collided against the Eurasian Plate.
之所以如此，显然与山东所处的大地构造位置，即太平洋板块与欧亚板块相互碰撞的陆缘地带密切相关。
In contrast, the Mazashan intrusion was formed in a different tectonic setting, which can be attributed to Permian large magmatic event in the Tarim basin.
麻扎山岩体则完全是不同构造背景的产物，有可能与发生在塔里木盆地的二叠纪大规模的岩浆活动有关。
As it has long been in relatively stable tectonic setting, it provides the favourable geologic conditions for oil-gas generation, accumulation and preservation.
由于盆地长期处于相对稳定的大地构造环境，这就为油气的生成、聚集、保存提供了有利的地质条件。
Geochemical and stratigraphical studies suggest that the tectonic setting of the Gangdese region is depressional rifting to the northern margin of Gondwanaland.
岩石地球化学示踪和地层学研究表明，冈底斯带石炭纪为伸展背景下的冈瓦纳陆缘裂陷环境。
The basin swarm of the West Tethys belt, which is the richest petroleum-bearing region in the world presently, has a similar tectonic setting to the Qiangtang basin.
与其具有相似构造背景的西亚特提斯带盆地群是目前世界上油气最富集的地区。
In this paper, the relationship between deep geological structure of the Paleozoic basins and tectonic setting is discussed from the data of deep geophysical soundings.
本文据深部地球物理资料探讨古生代盆地的深部地质结构与其所处大地构造背景之内涵。
Then the characteristics of seismic activities in the last 18 years and their tectonic setting are studied, and the future earthquake risk in this region is also discussed.
然后，分析研究了近18年来地震活动特征和地质构造背景； 探讨了本区未来地震危险性等问题。
The basin evolution, hydrocarbon generation, resource abundant, oil and gas field scale are different between two basins since they are located on different tectonic setting.
由于两盆地所处的区域构造背景不同，致使其盆地演化、成烃演化、资源丰度、油气田规模差异很大。
The tectonic setting of underground mining engineering is constituted by structural medium, fractures and tectonic stress in influence, restriction and cooperation one another.
构造介质、构造界面、构造应力相互影响，相互制约，协同作用，构成了地下采掘工程的构造环境。
A syn-orogenic uplift-extensional tectonic setting occurs in the late episode of Late Triassic-Early Jurassic, which is characterized mainly by down-faulted basins and tholeiite;
晚三叠世末-早侏罗世为同造山上隆伸展环境，形成的主要地质要素是裂陷盆地与拉斑玄武岩；
The paper discusses first the characteristics and tectonic setting of geobasin stage fromgeophysical, formational, structural and geochemical features in Northern Jiangxi Province.
本文从区域地球物理场、建造、构造型相、地球化学等特征方面首次论述了赣北地区地盆阶段特征，并对其构造环境进行了探讨。
The formation and distribution of gold-deposits were controlled by tectonic setting in the area. The gold deposits controlled by ore-forming structure were discussed in this paper.
从区域成矿地质背景及控矿因素来看，大地构造环境制约着“矿源层”及赋矿地层的形成，区域断裂构造控制着金成矿带及金矿床的空间分布。
Their general characteristics are of obvious progressive metamorphism, with the heat flow from mantle as the essential factor and a collision orogenic belt to be the tectonic setting.
其共同特征是：具明显的递增变质现象，以地幔热流上升为主要因素，构造背景为碰撞造山。
These findings provide new information for the study of the Caledonian tectonic setting and deformation features in the area and the interaction between the Yangtze and South China plates.
这些发现为研究本区加里东期的大地构造环境和变形特点、扬子板块与华南板块的相互作用提供了新资料。
In some respects, such as relations between deposit and tectonic setting, mineralization physical chemical condition and structure, and genetic model and so on, many questions are waiting.
但在矿床与构造环境、构造与成矿物理化学条件及成因模型等方面还有待于深入研究。
The authors synthesized geological, geophysical and geochemical data, and believe that the plate tectonic setting of the study area should belong to the rift valley within the continental plate.
研究表明，本区火山活动应为大陆板块内部的裂谷环境，与消减带无关。 文中还总结了火山活动的时代、规模、顺序、碎屑锥特点。研究了绳状、渣状熔岩的典型剖面、形成条件及流动方向。
应用推荐