在晚新生代黄河中游至少存在九个地文期旋回。
There are at least nine physiographic cycles in the middle reaches of the Yellow River during the Late Cenozoic Era.
经断裂分析,太原盆地不是裂谷盆地,而是晚新生代的沉积盆地。
Fault analysis show that Taiyuan basin is sedimentary basin of Late Cenozoic rather than rifted one.
叶城盆地属于塔里木盆地的西南坳陷,在晚新生代沉积了巨厚的磨拉石建造。
The Yecheng foreland basin is a part of the southwest sag of the Tarim Basin and contains late Cenozoic molassic deposits with great thickness.
中国北方连续堆积的晚新生代风成红粘土-黄土,是气候干湿变化的良好地质记录。
There occur thick wind-blown silt deposits which are regarded as a good geological archive of paleoclimatic changes in Late Cenozoic in North China and the central Asia.
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。
An angular unconformity within the Pliocene stratum was found during field exploration in northwestern part of the Gonghe Basin.
位于青藏高原北缘的酒西盆地晚新生代沉积比较敏感和全面记录了高原北部的构造运动和隆升过程。
The sediments of the late Cenozoic in the Jiuxi basin, located in the northern margin of the Tibetan plateau, have sensitively and completely recorded the uplifting process of northern plateau.
记录中国北方晚新生代以来地球演化、生物进化与古人类活动的“泥河湾层” ,是珍贵的地质遗迹。
According to the records of early human activities, Nihewan strata is an invaluable geological relic that has undergone the evolution of the earth and creations since the later Cenozoic Era.
通过对东大滩—东温泉地区的路线地质观测与构造填图,在东昆仑南部发现晚新生代大型逆冲推覆构造系统。
A large-scale Late Cenozoic overthrust system has been found in the southern East Kunlun Mountains through tectonic mapping and geological reconnaissance in the Dongdatan-East Wenquan area.
准噶尔盆地南缘的晚新生代构造变形被认为是天山地区对印度和欧亚板块的碰撞与会聚作用过程的构造响应。
The late Cenozoic deformation is considered as a response to the India and Eurasia plate collision and continuous compression.
本文对晚新生代贵州喀斯特地貌演进的三大控制因素 ,即地质基础、新构造运动及挽近气候波动进行了分析论证。
In this paper, three determined factors influencing on the evolution of karst geomorphology of upper Cenozoic in Guizhou, e.
中国早、晚古生代、中生代和新生代成煤期的大地构造性质,在各个地区可有不同。
The tectonic nature of different regions in China in the Early and Late Paleozoic, Mesozoic and Cenozoic coal-forming periods is different.
新生代裂陷盆地旋回又划分为早期裂陷、强烈裂陷、晚期裂陷和晚第三纪整体坳陷4个阶段。
The latter can be subdivided into 4 stages, including initial rifting, intense rifting, late rifting and Late Tertiary integral downwarping.
下面所列举的是分布于分流和三角洲前绿砂体的油气田的例子,在地质时代上从晚古生代至中新生代。
The following examples of oil and gas fields in distributary and delta- fringe sand bodies range in age from late paleozoic to middle cenozoic.
南华北地区下古生界烃源岩在晚三叠世达到早成熟阶段,新生代基本未发生二次生烃作用。
In the southern North China, the lower Paleozoic source rocks reached primary maturation at late Triassic and the secondary hydrocarbon generation did not occur at the Cenozoic.
矿山梁构造几何学上表现为一个双重构造:浅层是一个晚三叠世形成的断层转折褶皱;深层则是在新生代形成的三个逆冲岩片叠置所构成的隐伏堆垛背斜构造。
The key structure in this area is a duplex that comprises of a shallow fault-bend fold of the Late Triassic and a deep blind stacking anticline imbricated by three thrust sheets of Cenozoic age.
辽河盆地东部凹陷是在晚白垩世—古新世区域隆起背景上形成的新生代板内裂陷。
The east depression of Liaohe Basin is a Cenozonic intra continental rifting basin formed on the late Cretaceous Paleocene regional uplift.
它是由晚古生代前陆坳陷和中新生代山前拗陷迭加而成的复合型盆地。
Generally, the basin is a superimposed basin formed by foreland depression of the Late Paleozoic in the lower, and the piedmont depression of the Meso-Cenozoic in the upper.
东北地区中新生代盆地演化经历早侏罗世裂陷盆地、中晚侏罗世分割式前陆盆地、晚侏罗世末期至白垩纪裂谷盆地及新生代裂谷盆地四个演化阶段。
Basin evolution in ne China goes through four stages: early Jurassic rift basin, middle-late Jurassic partitioned foreland basin, late late Jurassic-Cretaceous rift basin and Cenozoic rift basin.
东北地区中新生代盆地演化经历早侏罗世裂陷盆地、中晚侏罗世分割式前陆盆地、晚侏罗世末期至白垩纪裂谷盆地及新生代裂谷盆地四个演化阶段。
Basin evolution in ne China goes through four stages: early Jurassic rift basin, middle-late Jurassic partitioned foreland basin, late late Jurassic-Cretaceous rift basin and Cenozoic rift basin.
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