接触带

岩石掘进机（TBM）穿越板岩和碳酸盐岩接触带引发的环境工程地质问题分析

Environmental engineering geological problems in TBM tunneling at contact zone between slate and carbonate

沂南金矿床一个典型的Au、Cu、Fe矽卡岩型矿床，矿体主要产于燕山期中酸性-酸性杂岩体的接触带及其外侧的新元古界-寒武系围岩中。

The Yinan gold deposit is a typical Au-Cu-Fe skarn deposit . The deposit occurs at the contact zone between the intermediate-acidic complexes of the Yanshanian and their wall rocks of the Neoproterozoic to Cambrian .

全球并没有人类因为接触带H5N1病毒的野鸟而染病。

The total number of human cases worldwide of H5N1 coming from contact with a wild bird is zero .

结合宁波某小区住宅楼基础工程，利用ANSYS，通过折减接触带土体弹性模量的方法模拟大荷载作用下桩土间的相对滑动；

Combining with a domestic foundation project in Ningbo , the method that reducing soil elasticity modulus of contact region is adopted in order to simulate the sliding between pile and soil .

从U、Se、V、Mo和Re等元素含量在单个钻孔及钻孔剖面中变化特征可知东胜砂岩铀矿经历过氧化作用成矿。该矿床赋存于石英正长岩体外接触带侏罗系长石石英砂岩中。

According to the mineralogy analysis , the sandstone of ore-bearing stratum is confirmed on lithic arkose . The uranium deposit occurs in the Jurassic arkose sandstone being located in the exocontact zone of quartz-syenite intrusive body .

岩体外接触带0～2km范围内的NE向、NNW向断裂构造带是找矿的最佳方向。

The best locations for looking for gold ore bodies is in the exocontact of adamellite 's within 0 ~ 2km where NE and NNW faults well-developed .

在穿越隔水板岩和透水碳酸盐岩间接触带时，隧道施工将遇到一系列工程地质问题，这对地质条件适应性较传统钻爆法差的TBM掘进来说尤为突出。

When the Tunneling Boring Machine ( TBM ) passing through the contact zones between slate and carbonate , engineering geological problems emerged . These problems were more serious than those encountered when traditional drill-blasting method was used due to the lower adaptability to complicated geological conditions in TBM .

金矿脉常分布在距岩体接触带6～8km范围内，许多金矿脉产于岩体接触带或直接产于岩体内部。

The gold veins often distribute in the areas of 6 ~ 8km to granitoid contact belts . However , there are many gold deposits occur in inner rock bodies or contact belts .

伸展盆地的晚期阶段，在中酸性火山岩系与上覆碳酸盐岩接触带中产出赵卡隆式VHMS矿床，具有Ag-Fe-Pb-Zn金属组合特征，形成于浅水环境；

In the late stage of the extension basin , the " Zhaokalong-type " VHMS deposits showing the association feature of elements ( Ag-Fe-Pb-Zn ) formed in the contract strip between the intermediate-acidic volcanic rocks and the overlying carbonate rocks and developed in the shallow-water facies .

有少量石棉产于接触带。

A little asbestos fiber is formed on the contacts .

中酸性继承性岩体及其接触带附近；

Intermediate acidity inherited rock body or close to its contact zone ;

电法勘探在查明岩体接触带产状中的应用

Application of electric prospecting method to locating the occurrence of a contact zone

简单接触带主要分布于矿区南部的南缘接触带。

Simple contact zone mostly distributes in southern margin of the ore district .

突触后膜致密物厚度变薄，而突触接触带的平均长度则代偿性增大。

The average length of synaptic contact zone increase .

一七九岩体接触带铀成矿特征

Characteristics of uranium mineralization along the contact zone of No. 179 intrusive body

不要接触带高压的任何屏柜！

Do not access any cubicles with high voltage !

武当隆起与扬子地块接触带逆冲推覆构造的基本特征

The overthrust nappe structure in the contact zone between Wudang uplift and YANGTZE MASSIF

受断裂带、岩体侵入接触带、夕卡岩带和鱼鹿岩枝控制。据此总结出该区三带一体的成矿特征。

It is controlled by fracture contact zone , skarn zone and the apophyse .

花岗伟晶岩及其接触带含铍宝石矿物的成因和产状

Origin and occurrence of BE-BEARING gem minerals of granitic pegmatite and the contact zone

华南中生代花岗岩型、火山岩型、外接触带型铀矿找矿思路（Ⅱ）

Prospecting ideas for Mesozoic granite-type , volcanic-type , exocontact-type uranium deposits in South China (ⅱ)

侵入岩下部接触带辉绿岩难以形成有利储层。

Diabase in the lower contact of intrusion rocks is difficult to form favorable reservoir .

单层间一般具有截然的接触带。

Individual layers generally have sharp contacts .

侵入接触带高密度电阻率法低阻异常分析

Abnormal characteristics analysis on the low resistivity in intrusive contact zones by high-density resistivity method

目前发现的萤石矿就可能受北东向断裂构造和岩体接触带的控制。

Fluorite be affected by the NE fault structure and the rock contact zone control .

研究区为矽卡岩铜矿床，岩体与围岩接触带石榴石矽卡岩十分发育。

The Tongshan skarn type copper deposit in Guichi county has well-developed garnet skarn zone .

这些矿物也浸染在靠近粗玄岩接触带的片岩和角岩片岩中。

The minerals are disseminated in the schist and hornfelsed schist near the dolerite contact .

环绕岩体，在内&外接触带中形成许多不同类型的稀有，有色金属矿床。

There are lots of different rare-nonferrous metallic deposits around the inner and outer contact zones .

含金石英脉体产出于石英斑岩与灰岩的接触带，成矿物质主要来自石英斑岩围岩；

The mineral vein occurs in the contact strip of the quartz porphyry and the limestone .

塔西南甫沙-克里阳地区盆山接触带构造特征及油气勘探有利区带

Basin-Mountain Structural Features and Favorable Play in the Fusha - Keliyang Area in Southwestern Tarim Basin

多期次侵入接触带构造；

Multi-stage intrusive contact zone structure ;