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韧性剪切构造
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  ductile shear structure
     AN ANALYSIS ON THE ORE-CONTROLLED CHARACTERISTICS OF THE DUCTILE SHEAR STRUCTURE IN HUANGSHAN GOLD-ORE BELT, ZHEJIANG PROVINCE
     璜山金矿带韧性剪切构造控矿特征分析
短句来源
     The brittleductile shear structure controlled main ore forming process.
     脆-韧性剪切构造控制着主成矿过程;
短句来源
  “韧性剪切构造”译为未确定词的双语例句
     Controlled by lithology and structure, its metallogenesis is related to unpure clastic-carbonate rocks and the overlapping ductile shear structures.
     研究表明,金矿形成与不纯细碎屑岩—碳酸盐岩系列岩石和叠加在其上的韧性剪切构造有密切关系,受岩性和构造控制
短句来源
     The Seismic turbidite is located in the south of Luonan Ductile Shear Zone and is called the narrow Taowan Conglomerate.
     震浊积岩分布于洛河韧性剪切构造带之南 ,属传统“陶湾砾岩”范围和涵义 ,即为狭义陶湾砾岩 ;
短句来源
     MINERALIZATION SIGNIFICANCE OF GEOCHEMICAL BARRIER ON THE DUCTILE SHEAR BELT IN THE TIANWAN GOLD DEPOSIT,SHIMIAN,SICHUAN PROVINCE
     四川石棉田湾金矿床韧性剪切构造带地球化学障的成矿意义
短句来源
     Contrarily the broad Taowan Conglomerate consists of Shattering sedimentary rock,Tsunami rock located in the north of the Zone.
     而广义陶湾砾岩包括分布于洛河韧性剪切构造带之北的震积岩、海啸岩及狭义陶湾砾岩。
短句来源
     The kernel of ore control by the structure of ductile shearing is that the diagenetic mineralization proves to be a unified thermodynamic system, with diagenesis predominant in the early stage and alteration and mineralization predominant in the middle and late stages.
     韧性剪切构造对金矿的控制核心是成岩成矿为统一的热动力系统,早期以成岩为主,中晚期以蚀变和矿化为主。
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  相似匹配句对
     THE DUCTILE SHEAR,TECTONIC ZONES IN XUEFENGSHAN REGION
     雪峰山区韧性剪切构造
短句来源
     THE DUCTILE SHEAR ZONES AT THE SOUTHEASTERN FOOT OF DABIE MOUNTAIN
     大别山东南麓韧性剪切构造
短句来源
     THE STUDY OF STRUCTURES IN HONGMEN DUCTIL SHEAR ZONE IN NANCHENG COUNTY
     南城洪门韧性剪切构造研究
短句来源
     The ductile shear zone is superimposed on the tectonic melange zone.
     韧性剪切带叠加在在构造混杂岩带上。
短句来源
     DUCTILE SHEAR ZONES FORMED BY DIFFERENT MECHANISMS
     不同构造机制韧性剪切带研究
短句来源
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On the basis of the distribution of recent and historical epicenters and synthetic ann lysis of the Landsat images in North China, it can be inferred that there is a youngest brittle -ductile shear tectonic network developing within the earth's crust. It is aproduct of recent tectonic stress field and is controlling the pattern of the seismic activity in North China. The data of historical earthquakes since 231 B. C。have indicated that the intersectional positions of the network are major places where moderately-strong...

On the basis of the distribution of recent and historical epicenters and synthetic ann lysis of the Landsat images in North China, it can be inferred that there is a youngest brittle -ductile shear tectonic network developing within the earth's crust. It is aproduct of recent tectonic stress field and is controlling the pattern of the seismic activity in North China. The data of historical earthquakes since 231 B. C。have indicated that the intersectional positions of the network are major places where moderately-strong earthquakes occur and the "meshes" are safer locations. Finally, the possible origin of tectonic model proposed in this paper and applicability to the seismic zoning and the earthquake prediction in North China have been diseussed.

本文根据华北近期历史地震震中分布和卫片影象解译结果的综合分析,认为华北地壳正在发育一套脆——韧性剪切构造网络。它是现代区域构造应力场作用的产物,控制着华北地震活动图象。两千多年的历史地震资料表明,网络交结的部位是中、强地震发生的主要场所;“网眼”是比较安全的地域。文中讨论了这种构造模式的形成机制及其对华北地震区划和监测预报的实用价值。

The gold abundance of early Precambrian in Liaoning is generally lower than the continental clarke, in which Archaeozoic Erathem,including Anshan Group and Jianping Group, is relativly higher than Proterozoic Erathem,including Liaohe Group and Yushulazi Group. It shows that the gold abundance becomes dilute with the crust evolution of basement.In different structural area, the gold distribution has regular differences, which shows that every area is not quite same in the history of crust evolution. And the distributing...

The gold abundance of early Precambrian in Liaoning is generally lower than the continental clarke, in which Archaeozoic Erathem,including Anshan Group and Jianping Group, is relativly higher than Proterozoic Erathem,including Liaohe Group and Yushulazi Group. It shows that the gold abundance becomes dilute with the crust evolution of basement.In different structural area, the gold distribution has regular differences, which shows that every area is not quite same in the history of crust evolution. And the distributing and assigning characters have connections with the factors of geologic process effecting the migrate and enrich of gold, which are regional metamorphism, ultrametamorphism, ducdile shear tectonism and magma intrusion.

辽宁下前寒武系Au元素丰度,总体低于陆壳克拉克值。其中,太古界(包括鞍山群,建平群)相对高于下元古界(包括辽河群、榆树砬子群),表明了Au元素丰度随基底地壳演化而趋于贫化。在不同构造分区,Au元素的分布存在一定的差异,说明各区的地壳演化历史不尽相同。而Au元素的分布与分配特征,与影响Au元素的迁移、聚集的地质作用因素——区域变质作用、超变质作用、韧性剪切构造作用和岩浆侵位——有关。

Huangshan gold-ore belt in Zhejiang province is the metamorphogenetic hy-drothermal reformed type gold ore belt, which is formed as follows: during the regional metamorphism of the basement with a higher amount of gold, the gold in the strata would be mobilized and enrkhed initially, then under the dynamo-metamorphism, the gold would be re-enriched and formed gold deposits.

璜山金矿带是在含量较高的基底遭受区域变质作用时,使地层中的金初步得以活化转移的基础上,又经其后的动力变质作用,再次富化而形成的变质热液改造型金矿带。 该区动力变质形成的韧性剪切构造,不仅在构造岩特征和小构造等方面有较明显的反映,而且还可以从岩石中发育的大量显微变形组构上得以佐证。该韧性剪切带具有较长的形成与演化历史,它有着从韧变到脆变的转化作用,同时表现为由深部到浅部的抬升过程,特别对该区金矿的形成和分布均有重要的控制意义。文中着重从构造几何形态控矿、韧剪应变强度控矿、韧—脆应变转化控矿三方面分析和探讨了韧性剪切构造控矿的特点和机理,并指出该区金矿的形成过程实际上就是成矿构造地球化学的演化过程。

 
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