元素的地球化学行为与地球构造动力之间的耦合作用是认识构造开合地球化学响应的理论基础。
The coupling between the element geochemical behavior and the tectonic dynamics of the Earth the theoretical basis for understanding the geochemical response of tectonic opening-closing.
在地球上，移动的构造板块是一个主要的地质元素，对整个地表的动态变化至关重要，对吗？
Here on Earth, moving tectonic plates are a major geological element, just crucial for the whole surface dynamic, right?
金星上大部分是盾状火山，而且它们是随机分布的，这表明金星没有移动的构造板块，这一点与地球有很大的不同。
Venus has mostly shield volcanoes, and they are randomly scattered, that indicates that Venus does not have moving tectonic plates, and that's a big difference compared to Earth.
构成地球表面的那些构造板块极其缓慢但剧烈的运动，也可能导致异地物种形成。
Allopatric speciation can also be brought by the imperceptibly slow but colossal movements of the tectonic plates that make up Earth's surface.
地球表面并不是由构成地壳的单块岩石构成，而是许多紧密相连的“构造板块”，像一块巨大的拼图。
Earth's surface is not made up of a single sheet of rock that forms a crust but rather a number of "tectonic plates" that fit closely, like the pieces of a giant jigsaw puzzle.
解释可能是在地球的地幔中，这是在构造板块下面的岩石层，向下延伸超过1800英里到地球铁芯的外边缘。
The explanation may be in Earth's mantle, the layer of rock underlying the tectonic plates and extending down over 1,800 miles to the outer edge of Earth's iron core.
这样在海洋表面的碳酸盐的沉积物通过板块构造返回地球中。
This makes carbonate sediments on the floor of the ocean that are subducted back into the Earth though plate tectonics.
土卫六的大气层使它成为太阳系中和地球最为相像的星体之一，至于土卫二，科学家则希望能更多的了解它的构造活动。
Titan's atmosphere makes it one of the most Earth-like bodies in our solar system, and scientists are hoping to learn more about Encaledus' tectonic activity.
与此同时，该卫星还通过研究恒星表面发生的星震来探测其内部情况，正如地质学家研究地震来了解地球的内部构造。
Thespacecraft is also probing the interiors of stars by studying starquakes ontheir surfaces—in much the same way that geologists learn about the Earth'sinterior by studying earthquakes.
由于地球上数以百计的较大的裂纹线以及地表构造板块不间断移动，地震发生的危险总会存在。
Because of the hundreds of major fault-lines across the globe and the constant movement of the earth's tectonic plates, there will always be the danger of earthquakes.
很多自然因素改变着地球的地表形态和地质构造，如地震、火山、飓风、雨水等。
Lots of natural factors change the face &structure of the earth like earthquakes, volcanoes, hurricans, rain etc. Such changes give birth to new lands, rivers mountains , rocks &stones.
这位名叫AndreiFinkelstein的教授说，在人类已知的银河系中围绕太阳旋转行星中，有近只分之一的行星的构造与表面情况都与地球非常相似，如果能在这些星球上发现有水的存在，那么发现生命便是可能的事。
Professor Andrei Finkelstein said that ten percent of the known planets circling SUNS in the galaxy resemble Earth, and if water can be found on them, then so can life.
此外，两个地区都驻留在火山圈内，那是环绕太平洋的一个区域。在那里太平洋地壳构造板块和其它板块潜于其它地球板块之下。
In addition, both regions reside within the Ring of Fire, which is a zone surrounding the Pacific Ocean where the Pacific tectonic plate and other plates dive beneath other slabs of Earth.
洞穴堪称最神秘的构造，是大自然母亲在地球表面，或者更精确些，在地表以下巧夺天工的创造。
Caves belong to the most enigmatic formations, created by Mother Nature on the surface of planet Earth, or, to be more accurate, beneath it.
地球最大的优点在于板块构造，这些构造能够平衡大气层中二氧化碳的数量，使地球保持温暖。
Earth's biggest advantage comes from having plate tectonics that stabilize the amount of carbon dioxide in the atmosphere that keeps Earth warm.
2007年，在日本沿海，地球号开展了第一项任务：研究俯冲带(地壳构造板块之间的区域，许多地震都发生在这种区域)。
In 2007, off the coast of Japan, it became the first mission to study subduction zones, the area between tectonic plates that is the birthplace of many earthquakes.
当她看着一排课桌并开始讲地球的构造板块（tectonic plate）时，她的眼睛变得更亮了，为了强调某一点她的手快速移动着，同时她的整个脸庞都浮现出笑容。
As she looked at the row of desks and started talking about tectonic plates, her eyes lighted up, her hands moved quickly to emphasize a point and a smile spread across her face.
从地球内部的搅动着的岩浆、经常发生暴风雨的大气层到正在移动着的地质构造板块，地球可以说是一个危象丛生的险境。
From its churning, sometimes stormy atmosphere to its shifting tectonic plates, Earth can be a dangerous place.
历史上发生的陨击事件对地球表面岩层构造产生了极其严重、刻和长远的影响。
Meteorite strike events have severe, great and long-term impact on strata structure of the earth surface.
泛大陆大约于22.5亿年前由于板块构造的地理过程而发生了分离，最终将地球上的各大陆块分成了今天所看到的大陆。
Pangaea began to break apart about 225 million years ago due to geological processes related to plate tectonics, which eventually spread Earth's landmasses into the continents we see today.
尤其对地球是层圈构造和层圈之间存在倾斜差速问题根本没有概念。
In particular circle of the Earth's structure and the layer between the tilt-lap differential problem is not the concept.
地球内部构造应力主要集中于岩石圈上层。
The tectonic stress the Earth are mainly on the upper lithosphere.
地震就是这种运动的一个结果。行星构造一个解释为什么地球表面会变化和这些改变怎样导致地震的一个科学领域。
Earthquakes are a result of that process. Plate tectonics is the area of science that explains why the surface of the earth changes and how those changes cause earthquakes.
人们把地球的构造假设为球状对称。
A spherically symmetric structure of the earth has been assumed.
对地球的内部构造了解甚少，甚至根本就不了解。
The internal structure of the Earth's poorly understood, or even simply do not understand.
它是构造地质学和地球物理学互相渗透、互相促进的一门很有前景的新兴边缘学科。
This is a newly developed marginal discipline of research, resulting from the impact and infiltration between tectonics and geophysics.
它是构造地质学和地球物理学互相渗透、互相促进的一门很有前景的新兴边缘学科。
This is a newly developed marginal discipline of research, resulting from the impact and infiltration between tectonics and geophysics.
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