东秦岭秦岭岩群是一套中深变质结晶岩系，主要由片麻岩、斜长角闪岩、变粒岩和大理岩组成。
The Qinling Group is lithologically composed of four closely related but different rock sequences, gneiss, amphibolite, metadolerite and marble.
下元古界秦岭群是成矿有利环境，韧性剪切带是控岩控矿的主要构造。
The Qinling Group of Lower Proterozoic is an advantageous environment for metallogenesis and the ductile shear zone is a major structure to control rocks and ores.
抽拉—逆冲岩片构造是杨志华等在研究秦岭造山带过程中提出的一种关于大陆造山带形成与演化的全新构造观。
The draw thrust sheet tectonics is a new viewpoint put forward by Yang Zhihua during his study on development and evolution of the Qinling orogenic belt.
主要介绍秦岭隧道掘进机（TBM）施工中围岩岩爆及其处理的情况，并提出了掘进机通过岩爆地段的对策。
This paper mainly introduces the rock blasting of surrounding rock and its countermeasures during TBM construction in the rock -blasting section of Qinling tunnel.
TB 880e掘进机是根据秦岭隧道的修建条件而从德国WIRTH公司订购的全断面硬岩掘进机。
TB880E hard rock TBM was imported from WIRTH Company of Germany according to the construction condition of Qinling tunnel.
目的准确测定北秦岭罗汉寺岩群辉长岩脉的形成时代，探讨其地质意义。
Aim To date precisely the gabbro vein from Luohansi group, and discuss its geological significance.
蔡凹锑矿位于陕豫锑矿带的西段，为矿带中典型的锑矿床。 其控矿岩系主要为秦岭群中部雁岭沟组石墨大理岩。
The Caiwa middle - sized antimony deposit is located on the western Shanxi-Henan antimony ore belt, The hosting rocks are Yanlinggou Formation graphite marble of the Qinling Group.
南秦岭横丹浊积岩系是一套巨厚的浊流沉积，以向南或南东倾的单斜构造产出。
The Hengdan turbidite sequence is composed of very thick, normal turbidity current deposits. It is marked by a monocline dipping south or southeast.
三叠纪和早侏罗世的同构造花岗闪长岩广泛分布于西秦岭中部和南部、松潘—甘孜盆地以及扬子克拉通边缘。
Triassic and Early Jurassic synkinematic granitoids are widespread across the central and southern zones, as well as in the Songpan Ganzi basin and northern margin of the Yangtze craton.
河南省西峡县北部蛇尾地区秦岭群变质泥质岩系的黑云二长榴线岩中的石榴石成分环带是连续变质反应的结果。
The zoned garnets of tne metapelites from Qinling Group in Shewei area, Xi-Jtia county, Henan Province can all be attributed to the continuous reactions.
陕西商南县松树沟橄榄岩体是秦岭造山带中具重要意义和争议较大的岩体。
The Songsugou peridotite in Shangnan, Shaanxi Province is an important but petrogenetically debated ultramafic massif in the Qinling orogenic belt.
东秦岭二郎坪群蛇绿岩中广泛发育火山成因块状硫化物矿床。
Volcanogenic massive sulfide deposits occur widely in the ophiolite of the Erlangping Group of the Eastern Qinling Mountains.
北秦岭侵入岩带与同时代的蛇绿岩带有力地证明，北秦岭晋宁运动的构造体制是板块体制。
The intrusive rock belt and the ophiolite belt of the same time together demonstrate that the tectonic system of the North Qinling during the Jinning movement is plate tectonic system.
华北古地台南缘的小秦岭地区呈现为一典型的变质杂岩核构造。
There are typical complex structures of the metamorphic core within the small Qinling region at the south fringe of the North China.
在秦岭造山带及其南部地区广泛发育硅质岩，并与矿产资源存在密切的关系。
The siliceous rocks are is extensive distributed on the Tsinling orogenic belt and the southern of China, and has a deep relation with mineral resources.
方法总结前人归纳的变质核杂岩特征，与小秦岭地区发育的太华杂岩特征进行对比，再通过对小秦岭地区燕山期后褶皱、南北两侧发育的断裂进行分析和构造演化史研究。
Methods A contrast is made between the characteristics of typical MCC and the Taihua Complex in the Xiaoqinling based on investigation and analysis of structural evolution of the Xiaoqinling.
西康铁路沿线软质岩带在秦岭以南分布较广。
Soft rock area distribute extensive at south area of Mountain Qin.
在东秦岭前寒武系变质岩中，发育了许多Z字型叠加褶皱。它们是由近直立的片麻岩和长英质脉形成的。
Z-shaped superposed folds formed by nearly vertical gneiss and feldspar-quartz veins are widely developed in East Qinling Precambrian metamorphic rocks.
页水河铅锌矿床位于西秦岭西成矿田西南部，容矿围岩为中泥盆统广金坝组第三段中的灰岩、千枚岩等。
The Yeshuihe lead-zinc deposits are located in the southwest part of the Xicheng orefield in the west Qinling. The host rocks are the third member of the middle Debonian Guangjingbar Formation.
本主讨论了它们的关系，采用TBM隧道工程的地质工作重点。同时对采用硬岩TBM掘进的秦岭特长隧道的TBM工作条件等级划分及TBM行为预测提出了作者的意见。
The paper presents their relationship and focal points of geology survey as well as the suggestions on the classification of surrounding rock for the TBM construction of Qinling Tunnel.
页水河铅锌矿床位于西秦岭西成矿田西南部，容矿围岩为中泥盆统广金坝组第三段中的灰岩、千枚岩等。
The Yeshuihe lead-zinc deposits are located in the southwest part of the Xicheng orefield in the west Qinling.
东秦岭商丹断裂带南侧的“武关岩群”是从原泥盆系刘岭群北侧解体出来的变质沉积—火山岩系。
The "Wuguan Group Complex" is a metamorphosed sedimentary volcanic series disintegrated from the north part of the original Devonian Liuling Group.
二郎坪群位于北秦岭造山带中，在二郎坪群这套火山—沉积岩系中，含有在河南省占有重要地位的铜多金属矿。
Erlangping group, which lies in northern Qinling orogenic belt, is a set of volcanic-sedimentary rock series which host an important copper polymetallic mineralization belt in Henan province.
在南秦岭一带的下寒武统硅岩建造中，既存在一大批重晶石矿床，又发育大量毒重石矿床，构成世界上极为罕见的大型钡成矿带。
More than 70 witherite and barite deposits occurred in the southern Qinling Mountains, and constituted a unique large-scale Ba metallogenic belt in the world.
柞小高速公路位于秦岭山区，采用变质软岩填料填筑路堤。
Zhashui to Xiaohe Freeway lies in the Qinling Mountains, which use metamorphic soft rock as embankment filling.
河南栾川南泥湖钼矿田属东秦岭-大别山钼成矿带的重要组成部分，矿田内矽卡岩- 斑岩型钼矿床的成矿物质赋存状态具有区域代表性。
Nannihu molybdenum mine field is the important component part of the East Qinling-dabie mountain ore forming belt, in which the ore-forming material occurrence state of s…
秦岭地区的岩体铁指数相对较低，只有0.62，岩石成因类型的地球化学判据既有A型也有I型花岗岩特征。
The Fe content of Qinling rock body is relatively lower, only 0.62. The petro-geochemical for determining the genesis not only has A-type, but also has I-type granite characteristics.
本文将北秦岭西段金矿床（点）划分为断裂蚀变岩型和石英脉型。
The gold deposits in western section of the north Qinling have been divided into fault-dteredrock type and quartz vein type;
本文将北秦岭西段金矿床（点）划分为断裂蚀变岩型和石英脉型。
The gold deposits in western section of the north Qinling have been divided into fault-dteredrock type and quartz vein type;
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