大地构造的

From many facts, it could be thought that the chief ore-controlling frac ture is of features of tenacious shear.

本文认为胶北地体的大地构造背景与南非克拉通的成矿构造背景十分相似。

The results from explosion earthquake and telluric electromagnetic sounding are consistent with the structural features of the crust manifested by the geophysical field.

基于重力场异常、航磁异常、地壳厚度变化、地震剖面、大地电磁测深、遥感、大地构造研究和近年来的地震记录等资料，首先充分了解川滇地区的地壳结构和现代地壳活动特点。

The front of south Qilian Mt. can be subdivided into two units:outcrop unit and basined unit,and strong tectonic activities,which controlled depositing process in Cenozoic and distribution of present Mesozoic systems,have occurred in Late Mesozoic in this area.

南祁连山前区可以分为露头和盆地区两个不同的大地构造单元，本区晚中生代构造活动强烈，控制了新生代的沉积过程和现今中生界残余层序的分布。

The west Ordos basin is located at the conjunction of several geotectonic parts with various structure features in different places and complicate evolution processes.

鄂尔多斯盆地西缘处于多个性质不同大地构造单元的结合部位，构造特征因地而异，演化过程十分复杂。

Taking Tibet plateau as an example, we investigate the behavior of geotectonics and geological process, and put forward universal tectonics theory of unplift.

以青藏高原为例，研究了大地构造特征和地质过程，提出了隆升的统一构造理论模型。

The author have studied the metamorphism, deformation, contact with the low pressure rocks and their implication for geotectonics.

作者详细研究了超高压变质岩带与低压变质岩的构造关系、变质作用和变形作用特征及其大地构造意义。

Secondly, under the guideline of earth system science, we put forward a theory of universal tectonics,initially build the theoreticl system based on studying the history of geotectonics and present level of earth science.

以地球系统科学为指导思想，在对大地构造学发展史和地球科学现状总结、分析和研究的基础上，提出了统一构造理论的新观点和理论基础，初步建立了理论体系框架。

The research works on the crust and upper mantle structure in Jiangsu province and its adjacent areas, that is divided into the southeastern Yangzi block, the southern segment of Tancheng-Lujiang fault zone, the eastern segment of Dabie orogen and the Sulu UHPM block according to geotectonics and research level, are introduced based on the results of different research methods such as deep seismic sounding, earthquake travel time tomography and other geophysical survey.

根据江苏及邻区大地构造单元和人工地震研究程度的不同，划分为下扬子地区、郯庐断裂带、大别山东段、苏鲁地块等地区，介绍了利用人工地震、天然地震层析成像及其它地球物理探测等方法对这一地区的深部构造研究结果。

The author has paid attention to the two kinds of lavas which locate the south-east end of the Kalamaili belt. Through the field investigate and the geochemistry experiment the author has contrasted the two kinds of lavas in the ophiolitic melange, made clear the tectonic background and summarized the geochemical characteristic and then discussed the formed environment and tectonic significance.

作者以该蛇绿混杂岩中的两类中基性火山熔岩为研究对象，通过野外实际观察和室内地球化学实验分析，将这两类火山熔岩进行对比研究，弄清其大地构造背景，总结其地球化学特征，并由此探讨该蛇绿混杂岩的形成环境及其构造学意义。

The forming of non- Smithian strata are expounded at theory level.

以殷鸿福等（1998）归纳总结的非威尔逊旋回理论为指导，从理论上阐述了非史密斯地层形成过程：造山带区古大洋相当复杂，尤其是中国古特提斯域古大洋，多为多岛洋，多岛洋是一个宽阔的但不干净的洋，它在其各个演化阶段，始终充满着由裂解地块、裂谷、海道、微板块与次级小洋盆、火山岛弧、海山与边缘海等不同裂离与聚合程度的、海陆相间的多岛洋盆；多岛洋盆在其整个洋陆转化进程中，往往所经历的是多期开合与多期次软碰撞，故由非威尔逊旋回转化而来的造山带混杂岩带地层一般都经历过多期强烈的构造混杂，使造山带演化不同期次、同期次不同阶段、不同大地构造相、不同沉积古地理单元、不同构造层次地层体在极短程内相互拼贴、无序叠置。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。