查询词典 tectonic

Effected by provenance from the depression northeast and the north, sandstones shaped as semicircle,are distributed in the depression northeast ,and then mudstone and silty argillite as its transition to the southwest. The sequence is classified into two types: alluvial fan-braided river sequence, which was formed by the strong tectonic movement in the lower Jurassic, lake-delta-meander river sequence that generated in the middle and upper Jurassic.

由于受凹陷东北部及北部双向物源的影响，砂岩呈半环状分布于凹陷的东北部，向西南部过渡为泥岩、粉砂质泥岩，研究中把层序结构分两种类型：既早侏罗世强烈构造运动形成的冲积扇-辫状河形的砂泥岩碎屑层序、中晚侏罗世形成的湖泊-三角洲-曲流河形的砂泥岩碎屑层序。

The key principle of plate tectonics is that the lithosphere exists as separate and distinct tectonic plates, which ride on the fluid-like (visco-elastic solid) asthenosphere.

板块构造的关键原则是，岩石圈以分离和明显的构造板块存在，这些构造板块飘游在流体似的岩流圈之上。

Japan sits atop four tectonic plates and is one of the world's most earthquake-prone countries.

日本位于四个板块交界处，是世界上地震最为频繁的国家之一。

Based on the petrological and geochronological study of metamorphic complexes from the Grove Mountains, the following conclusions are reached.(1)Exsolution texture is widely found in clinopyroxene in mafic granulites. A peak metamorphic temperature of 850 C was obtained from the reintegrated compositions of exsolved clinopyroxene. The preservation of augite megacrysts suggests a single episode of high-grade metamorphism for the Grove Mountains.(2)The compositional comparison of garnet from pegmatites with that from country rocks demonstrates that garnet in pegmatites is of xenocryst origin, and late amphibolite facies metamorphism does not occur in this area.(3)The Pan-African charnockite and post-tectonic sheet-like granite were first recognized in East Antarctica. Their occurrences suggest a collisional orogeny during the Pan-African time.(4)The SHRIMP U-Pb zircon dating on various rock types indicates that the major metamorphism in the Grove Mountains occurs at c. 550 Ma, and the tectonothermal evolution terminated at c. 500 Ma. The Grenvillian granulite facies metamorphism did not develop in the studied area.(5)The Prydz belt, the second Pan-African suture within the Gondwana suppercontinent, was further comfirmed based on this study. The Gondwana suppercontinent was not formed by the simply juxtaposition of East and West Gondwana, but by the collision of several blocks during the Pan-African time.

本项目通过格罗夫山地区高级变质杂岩的变质岩石学和同位素年代学研究，获得如下重要认识：（1）发现辉石出溶结构，由此获得峰期变质温度为850 C，并根据火成普通辉石的识别确定该区只存在单相麻粒岩相变质；（2）通过伟晶岩中石榴石斑晶与围岩中石榴石的对比研究提出了石榴石的捕虏晶成因，进而确定该区不存在晚期角闪岩相变质作用；（3）在东南极首次识别出泛非期紫苏花岗岩和后构造层状花岗岩，为泛非构造热事件的碰撞造山成因提供了重要佐证；（4）对不同岩石类型的锆石SHRIMP定年精确地限定了格罗夫山地区主期变质作用发生于泛非期，～550 Ma，热事件结束于～500 Ma，年代学数据没有揭示在该区存在格林威尔期麻粒岩相变质作用的迹象；（5）进一步确认了东南极内部普里兹带的存在，它属于冈瓦纳超大陆内部的第二条泛非期缝合带，据此认为冈瓦纳超大陆并不是由东、西冈瓦纳陆块的简单拼合而成，而是多个不同块体拼合的结果。

After the prototype of our practice and assessment, we believe that the existing browser tectonic shift a variety of mainstream operating systems is feasible, it can lead to more powerful security and performance, but also to provide backward compatibility.

经过对我们的原型的实践和评估，我们认为将现有的浏览器转向多种主流操作系统构造是切实可行的，它能带来更强大的安全性和性能，还可以提供向后兼容性。

Baikal is the lake of a tectonic origin in the southern part of the Eastern Siberia.

贝加尔湖是一个在东西伯利亚南部的构造成因的湖泊。

The range and basin tectonic landscape we see today are resulted from the India and Tibet collision in Tertiary.

今天我们看到的塔里木及邻区的盆—山构造地貌景观，是晚第三纪印藏碰撞以来才形成的。

Formation of basin and range province in Southeast China was mainly resulted from geodynamic evolution of west marginal-Pacific tectonic domain, and from collision and squeezing of Indian plate with Euro-Asian continent.

形成中国东南地区盆岭构造的外部条件是滨西太平洋域的地球动力学演变，次要条件是西侧印度板块向北移动与欧亚大陆的碰撞及推挤。

As Tibetan Plateau is affected by tectonic activity and climate, many geomorphologic units emerge, such as rugged summits which are formed by obduction, extensive basins with high altitude and low relief, as well as basin-range system made up of linear range and intermountain basin.

青藏高原受不同体制的构造作用控制及气候影响，既发育由逆冲推覆作用形成的高峻山峰，也发育地形起伏小、海拔高度大的宽阔的盆地高原，还发育特征的由线状山脉与山间盆地组成的盆山系统。

This flux in fracture system drawing by tectonic stress is a pressured pipe flow, and may be described using Bernoulli's equation according to fluid mechanics.

论证了地质流体因其性质和所处地质环境的不同，可划分为多孔介质中的渗流和较宽阔裂隙中的管流两种。

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。