1) collisional orogeny
碰撞造山
1.
In the tectonic evolution, large_scale migration and convergence of fluids towards foreland basins during collisional orogeny of the Yangtze and North China continental blocks were of vital importance in the formation of the metallogenic belt.
根据调查结果 ,结合前人资料 ,提出了大别碰撞造山过程中流体迁移汇聚与成矿的概念性模式。
2) collision orogenic belt
碰撞造山带
1.
The late Archean collision orogenic belt in Wutaishan is situated in the central part of the North China Plate.
五台山晚太古代碰撞造山带由三个构造岩片组成，即南部构造岩片——弧前混杂岩带、中部构造岩片——岛弧系和北部构造岩片——弧后混杂岩带，其间以大型逆冲型韧性剪切带相拼合。
2.
Because a collision orogenic belt has a complicated crustal structure, new methods have to be adopted for thermal state analysis.
由于碰撞造山带具有的地壳结构的复杂性,必须采用新的研究方法来分析其热结构。
3) collision orogen
碰撞造山带
1.
It is suggested in the paper that the Neoarchean collision orogeny in Wutai Mountain is with the character of oceanic crust subduction and continental-continental collision based on synthetic study of the slices, such as tectonic lithological combin.
通过对各岩片的构造岩石组合、岩石地球化学、变形变质作用和同位素年龄的综合研究,认为五台山地区新太古代碰撞造山带具有洋壳俯冲、陆—陆碰撞造山的特点。
2.
The Wutaishan collision orogen may be divided into three tectonic slices by applying the tectonic lithologic event method;from south to north they are the forearc mélange zone,paleoisland arc system and backarc mélange zone.
应用构造—岩性—事件法将五台山碰撞造山带划分为３个构造片体：弧前混杂岩带、古岛弧系和弧后混杂岩带。
4) non-collisional orogeny
非碰撞造山
5) collisional orogenic belt
碰撞造山带
1.
On the basis of geological studies of some 28 localities of Ultrahigh-Pressure Metamorphic (UHPM) rocks all over the world it is not difficult to find that most UHPM belts are developed in close relationship with the island arc-continent and the continent-continent collisional orogenic belts.
对全球28个超高压变质岩产地的地质对比研究发现,超高压变质带的发育,与弧-陆和陆-陆碰撞造山带关系密切。
2.
In a collisional orogenic belt,the strength of crust-mantle interaction is also positively correlated with metallogeny;especially in a multi-stage collisional orogenic belt,crust-mantle interaction was stronger and the belt contains abundant mineral resources.
碰撞造山带的壳幔物质相互作用与成矿作用的强度也呈正相关关系,特别是多期次碰撞造山带,均发生过强烈的壳幔物质相互作用,孕育着丰富的矿产资源。
6) collisional orogen
碰撞造山带
1.
Tectonic evolution of the western segment of the Altyn Tagh collisional orogen, Northwest China.;
阿尔金碰撞造山带西段的构造特征
2.
A collisional orogen formed in the Early Paleozoic is well preserved on the northern margin of the Qaidam basin.
柴达木盆地北缘在早古生代形成了一条碰撞造山带,该造山带结构保存较完整,可分辨出深俯冲板片、火山岛弧带、蛇绿杂岩带、岛弧深成岩带等组成单元。
3.
The northwest-trending Early Paleozoic collisional orogenic belt located on northernmargin of the Qaidam basin is a part of the Central Orogenic belt and one of a few places inChina where HP-UHP metamorphic rocks exposed.
柴北缘早古生代碰撞造山带呈北西向展布于祁连山与柴达木盆地之间,是我国中央造山带的重要组成部分,也是我国仅有的几个存在高压-超高压变质岩的地点之一。
补充资料：阿尔卑斯造山带
欧洲的阿尔卑斯以及其它一些年青的巨大造山带和褶皱山系。早第三纪和晚第三纪由于阿尔卑斯运动(中国称喜马拉雅运动)，使沿欧洲南部中生代的古地中海发生了强烈褶皱，形成横贯东西的阿尔卑斯-喜马拉雅山脉(从西班牙至亚洲南部)。严格地说，此词只限于造山带的北翼，由徐士(E.Suess)创名。同义词有“地中海带”、“阿尔卑斯-喜马拉雅带”。板块构造学说认为，这个造山带属碰撞型山链。(共213字)
【引用信息】徐世芳，李博主编.地震学辞典.北京：地震出版社.2000.第5页.
【引用信息】徐世芳，李博主编.地震学辞典.北京：地震出版社.2000.第5页.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条