plate tectonics造句

• What does the theory of plate tectonics maintain ?
  这板块构造学说的理论讲些什么？
• Plate tectonics as a field of study rests on the firm establishment of two essential discoveries .
  板块构造作为一个研究领域是以两个重大发现为基础的。
• Geologists describe the motion of the plates and the consequences of such motion as plate tectonics .
  地质学家把板块运动及这种运动所造成的后果看作是板块构造运动。
• Been through earthquakes , volcanoes , plate tectonics ,
  经历过地震,火山爆发,板块变动
• The surface , or crust , of the earth is shaped by a process called plate tectonics
  地球的表面，或者说地壳，由板块地壳构成。
• As plate tectonics moves the land mass over the hot spots , more repeats itself
  大陆版块筑造运动在活动带移动大陆块，重复着大陆块的构成。
• Olson is particularly interested in how the earth ' s core and mantle interact to produce geomagnetic fields , plate tectonics and deep mantle plumes
  欧尔森对于地核与地函如何交互作用而产生地球磁场、板块运动和地函深部的烟流特别感兴趣。
• The theory of plate tectonics holds that the surface of earth is composed of a dozen or so huge crustal slabs that float on a sea of partially molten rock
  板块构造论认为，地球表面由十来个巨大的地壳板块构成，漂浮在浩瀚如海的部分熔岩上。
• Continental drift is now believed to reflect the movement over geological time of underlying plates in the earth ' s crust - the theory of plate tectonics
  板块构造学说提出后，大陆漂移说又获得了新的含义，它反映了地壳运动和大州大洋的分布规律。
• The job of plate tectonics is to unravel the clues in that snapshot , to learn the dance steps , to determine where the dancers have been and where they are going
  板块构造学的工作就是要揭示那快照的线索，了解它的舞步，确定舞蹈者曾去过和将要去哪里。
• Those able to answer simple questions about play plate tectonics , proper antibiotic using use and prehistory or farmer were far more likely to support evolution education
  那些可以回答有关板块构造理论，抗生素的恰当使用和史前学的简单问题的人，更有可能支持发展教育。
• Forecasts of future continental motion developed slowly as offshoots of the theory of plate tectonics , which won acceptance in the 1960s and 1970s , shattering old dogmas of continental immobility
  预测未来大陆块的动态，渐渐发展成地板构造论的分支，在1960和1970年代成为定论，并粉碎大陆块静止不动的旧说。
• If the magnetic stripes on mars are confirmed to be caused by plate tectonics , this would be the first direct evidence of the existence on another world other than earth of such geological process . source : nasa
  注一：流体静力学平衡hydrostatic equilibrium是指星体有足够的万有引力去令星体的物质固为球体或接近球体，而不至于物质向内崩塌或飞散。
• Hotspot is a window to understand mantle plume hypothesis and dynamics of mantle plume , and the area where ridge interactions with hotspot is the best place to directly find out relationship between plate tectonics and mantle plume
  摘要地表热点是认识地幔柱假说以及地幔柱动力学的窗口，发生在洋脊与热点之间的相互作用则是了解地球上两大动力系统（板块构造和地幔柱）的直接联系的最有利地区。
• The collision between continental plates is a key to understanding the evolution of continental dynamics . perhaps the most spectacular large - scale result of plate tectonics is the broad complicated zone of intracontinental convergence between eurasia and peninsular india following their collision at about 45 ma
  大陆内部的陆-陆碰撞过程是大陆动力学的核心问题，青藏高原被视为印度板块与欧亚板块于新生代碰撞的结果，是典型的陆-陆碰撞带。
• Therefore the flexural stress covers a large percentage of the total stress field . the study of the flexural stress field of the continental lithoshpere in western china will contribute a lot to the understanding of the tectonic evolution of continental lithosphere and the global plate tectonics
  研究中国西部大陆岩石圈的挠曲应力场对于了解该区总应力场的性质、研究板内造山运动和青藏高原隆升以及地球动力学都具有非常重要的意义，有助于理解构造运动的动力机制和大陆岩石圈的运动特征。
• ( 6 ) the relative motions of global plate tectonics are analyzed in detail with space geodetic and geological data . in addition , we find that the southern hemisphere is expanding and decelerating systematically , the northern hemisphere is compressing without a systematical change , and the whole earth is periodically fluctuating , which show global plate tectonic motion is asymmetrical
  （ 6 ）详细地分析全球构造板块相对运动，并揭示了南半球在减速膨胀，北半球在收缩（但没有系统性地变化） ，且南北半球在周期性震荡等，反映了全球构造运动具有非对称性。
• Based on the theory of plate tectonics and the new knowledge of continental dynamics , this paper starts mostly with tectonic analysis and then makes a comprehensive view on the characteristic of stratum composition , gold mine mineralized , magmatic activity as well as ruptures activity to discuss the yanshanian tectonic evolution of the xiaoqinling area under the regional tectonic framework of qinling orogenic belt
  本文以板块构造理论和大陆动力学研究的新认识为指导，采用以构造分析为主线，结合区内地层沉积、金矿成矿、岩浆活动以及南北两侧断陷盆地形成演化等综合分析，在秦岭区域构造大框架下对小秦岭燕山期的构造演化特征进行探讨。
• This paper discusses the evolution , metallogenic law , and ore - prospecting direction about the jiangda tectonic belt , by studying tectonic evolution and tectonics - metallogeny coupling relationship , guiding by theories of terrane - plate tectonics and tectonics - metallogeny , basing on the thought that different tectonic regime has different geologic - metallogenesis , and the conversion of multiple tectonic regimes conduces certainly to the generalized homothetic composite action of multiple metallogenic subsystems , and forming the multiple - composite metallogenic system
  本文以地体?板块构造理论和构造成矿学理论为指导，通过深入研究江达构造带的构造演化及构造?成矿耦合关系，本着不同构造体制具有不同地质?成矿作用，多种构造体制演绎导致多元(个)成矿体系的广义同位复合构成多元复合成矿系统的思想，对江达构造带的构造演化、成矿规律和找矿方向进行了系统的研究。
• Based on the theory of plate tectonics and principles of that hydrocarbon basin being researched integratedly , dynamicly and comprehensively , by mease of the study which ranges from the regional structure background of yili basin formed to the yili - zhongtianshan micro plate , to the yili block , to the yili basin , the formation and evolution characteristics of the different structure units and their different controlling effects to the formation of oil and gas basis are analyzed in this dissertation
  本文以板块理论为指导，以含油气盆地整体、动态、综合研究为原则，通过伊犁盆地形成的区域构造背景、伊犁?中天山微板块、伊犁地块、伊犁盆地山大到小逐级的研究，分析了不同构造单元的形成、演化特征及对盆地油气形成、演化的控制作用。