In 1787, when Hutton first saw the so-called unconformity that would later bear his name, it was widely believed that Earth was about 6, 000 years old.
赫顿第一次看到了这个后来以他名字命名的不整合结构是在1787年,当时人们普遍认为地球的年龄约为6000年。
In 1787, when Hutton first saw the so-called unconformity that would later bear his name, it was widely believed that Earth was about 6,000 years old.
赫顿第一次看到了这个后来以他名字命名的不整合结构是在1787年,当时人们普遍认为地球的年龄约为6000年。
The erosional surface dissected by such valleys may subsequently become an unconformity in the stratigraphic sequence.
被这种河谷切割的侵蚀面后来可能成为地层层序中的不整合性。
The erosional surface dissected by such valleys may subsequently become an unconformity in the strati graphic sequence.
被这种河谷切割的侵蚀面后来可能成为地层层序中的不整合性。
There is sufficient sand available to blanket the unconformity.
这里有充足的砂质物铺盖不整合面。
There is sufficient sand available to blanket the unconformity .
这里有充足的砂质物铺盖不整合面。
There is sufficient sand available to blanket the unconformity.
这里有富足的砂质物铺盖不整合面。
In seismic data, a reflector might represent a change in lithology, a fault or an unconformity.
在地震数据中,反射面可能代表岩性的变化、断层或者不整合。
The pathway system is classified into 3 types of fault, carrier bed and unconformity in Bachu area, the Tarim Basin.
从塔里木盆地巴楚地区输导体系类型入手,将其分成断裂、输导层和不整合面等3类。
The mineralization was controlled by the specific fault- unconformity composite tectonics and by the transformation of tin source bed.
成矿作用以特有的断层—不整合面复合构造控制和改造锡矿源层;
The Pb-Zn deposit in Northeastern Guangxi are occurred under the surface of unconformity between the Cambrican-Ordovician and the lower Devonian , and were formed under complex conditions.
老厂海洋山产于寒武—奥陶系与泥盆系不整合面之下的铅锌矿床,形成条件复杂,矿床成因独特。
In Bachu Area, the major factor of impacting average velocity variety is multi big Angle unconformity interface that heave tectonic movement formed and big heave fault.
在巴楚地区,影响平均速度变化的主要因素是大的构造运动形成的多角度不整合界面和断距较大的断层。
However, the unconformity may cause caprock damage and affect the maturity of hydrocarbon source rocks.
不整合的负面作用为:对盖层的破坏和烃源岩成熟度的影响。
Surface of unconformity controls the gas migration and accumulation.
不整合控制着天然气的运移和聚集。
In fact, the available sand is insufficient to form a continuous blanket overlying the unconformity.
事实上,所补入的砂质物不足以在不整合面上形成连续的盖层。
The concept of "unconformity body" is first proposed for the relation between strata reservoir and unconformity contact.
根据地层型油气藏与不整合面的关系首次提出“不整合体”的概念。
Angular unconformity belongs to an intraplate folded - orogenic deformation. Parallel unconformity is the record of intraplate epeirogenic deformation.
角度不整合是板内褶皱造山变形,平行不整合是板内造陆变形的重要记录。
The distribution of the unconformity surfaces has three characters of discrepancy, succession, and migration which have great influence on the hydrocarbon distribution and reallocation.
不整合面的分布具有差异性、继承性、迁移性,三性对油气的演化和分配有着影响作用。
The contact relationship between Silurian and Devonian is parallel unconformity.
泥盆系与志留系之间为平行不整合接触。
On the southwestern margin of the basin there occur middle Yanshanian Late Triassic and Early Cretaceous coarse clastic molasse-like deposits and angular unconformity.
在盆地西南缘发育燕山中期的晚侏罗世和早白垩世的粗碎屑类磨拉石建造及其地层间的角度不整合。
The upper unconformity engenders the sediment absence of top middle Pleistocene to top upper Pleistocene.
上部不整合造成中更新统顶部至上更新统上部间的缺失。
The principal fold age of the two "Indosinian geosynclines" is between the Middle and Late Eocene, which is marked by the regional flagrant unconformity below the Mengla Group and equivalent horizons.
这两个“印支地槽”的主要褶皱时代是中、晚始新世之交,以勐腊群及其相当层位之下的区域性巨大不整合为标志。
An angular unconformity within the Pliocene stratum was found during field exploration in northwestern part of the Gonghe Basin.
通过共和盆地西北部晚新生代地层的野外地质调查,发现上新世地层中存在一期角度不整合面。
Fault and unconformity are the most important paths for vertical and lateral migration.
断裂和不整合面是天然气长距离垂向、横向运移的重要通道。
The factors that affect hydrocarbon migration are fault, carrier bed and unconformity in Bachu area.
影响巴楚地区油气运移的因素有断裂、不整合面及输导层。
Based on the petroleum-bearing fluid activities in unconformity zones, we suggested that vertical structure of unconformity is the most key factor controlling the petroleum migration.
通过对不整合上下地层中含油气流体活动特点的分析,提出了不整合的垂向结构是控制油气沿不整合运移的主导要素。
Stratigraphy traps can be classified into stratigraphic onlap trap and stratigraphic erosion unconformity trap.
地层圈闭可分为地层超覆不整合圈闭和地层削蚀不整合圈闭。
Field surveys and seismic exploration show that the lowest regional angular unconformity older than the Carboniferous developed between the Cretaceous and the pre-Cretaceous strata.
地表地质调查和人工地震勘探结果证实,石炭纪以来最早的区域性角度不整合发育于白垩系与前白垩纪地层之间。
In the overlying basalt, there is high dip and wide tension fissure zone, which is combined with surface of unconformity which is as basal sliding face, to form loosening rock mass.
在上覆玄武岩层中见有高倾角的宽张裂隙带,与不整合面一起构成松动岩体,不整合面为底滑面。
In the overlying basalt, there is high dip and wide tension fissure zone, which is combined with surface of unconformity which is as basal sliding face, to form loosening rock mass.
在上覆玄武岩层中见有高倾角的宽张裂隙带,与不整合面一起构成松动岩体,不整合面为底滑面。
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