English translation for "overthrust nappe"
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- 冲断推覆体
逆掩断层推覆体
Related Translations:
- Example Sentences:
| 1. | To do the investigating and studying work about the achievements of tackling key problem of the quondam exploration of front - zone of mountain , to analyze and study the applicability about the gathering technology used in the seismic exploration of the complicated construction belt of front - zone of mountainous ; 2 . combining the quondam achievements , researching the design method of observation system objective of the complicated construction belt based on seismic - geology model , firstly , building the surface level and deep layer seismic - geology model of complicated construction belt and analyzing the forward model , secondly , designing the observation system aiming at the overthrust nappe structure in section and in area ; 3 . aiming at the complicated earth ' s surface condition of front - zone of mountain , how to select the exciting method and the parameter , how to optimize the environment of exciting method and reception , how to pledge the normal combination of the datum of different exciting method ; 4
根据山前带的地震地质条件特点，本文主要研究了以下几个方面的内容： 1 、对以往山前带地震攻关成果开展调研工作，分析研究在山地山前复杂构造带所采用的地震勘探采集技术的适用性； 2 、研究基于地震地质模型的复杂构造带观测系统目标设计方法：如何建立复杂构造带的表层、深层地震地质模型，利用正演分析目标区的观测系统；针对逆掩推覆体构造，如何分区分段有针对性设计观测系统等； 3 、针对复杂地表条件的山地山前带，如何选择激发方式、参数，如何优选激发、接收环境，如何保证不同激发方式的资料能正常拼接； 4 、山前带巨厚砾石区的表层结构调查技术及静校正方法研究。 | | 2. | Owing to complicated earth ' s surface condition such as the steep stratum outcropping of front - zone of mountain or the huge thick gravel stratum ' s overlay and earth ' s surface large undulation , complicated underground geology structure developed extremely such as thrust and overthrust nappe , and violent change of the lateral velocity , etc . in front - zone of mountain there are a series of problems such as serious secondary disturbance and low signal - to - noise ratio in seismic exploration gathering
由于山前带高陡岩层出露或巨厚砾石层的覆盖、地表起伏大等复杂的地表条件、逆冲和逆掩推覆等复杂地下地质构造发育、速度横向变化剧烈等原因，造成了山前带地震勘探资料采集存在次生干扰严重和信噪比低等一系列问题。 | | 3. | This paper analyzes the sedimentation and the occurrence of the strata in wuxia area and suggests that wuxia area underwent the development of foreland basin of early permian , the overthrust nappe of late permian , the strong structural uplift of late triassic , the weak structural activity of late jurassic and the structural shape of cretaceous followed by finally forming the configuration nowadays
在对乌夏地区地层的沉积特征和产状分析后发现，乌夏地区经历了早二叠世的前陆盆地发育阶段、二叠纪末的逆掩推覆，三叠纪末的构造强烈隆升、侏罗纪末期的构造微弱活动、至白垩纪的构造定形等多个阶段的演化而形成了现今的面貌。 |
- Similar Words：
- "overthrust belt" English translation, "overthrust block" English translation, "overthrust fault" English translation, "overthrust fold" English translation, "overthrust mass" English translation, "overthrust plane" English translation, "overthrust plate" English translation, "overthrust resources ltd" English translation, "overthrust sheet" English translation, "overthrust slice" English translation
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