今天的火山是由地球形成早期被困在地球内部的气体所形成的。
Volcanoes today are the result of gases that were trapped in Earth's interior during the planet's early stages of formation.
地球内部因放射而产生的热量为板块运动、大陆漂移、造山运动和地震提供了能量。
Earth's internal heat, fueled by radioactivity, provides the energy for plate tectonics and continental drift, mountain building, and earthquakes.
岩石物质从地球内部的裂缝处向上流动，迫使海底向两边分开，为新的岩石物质腾出空间。
The rock material flows up from Earth's interior here, at the split, which forces the two sides of the ocean floor to spread apart, to make room for the new rock material.
某些远离板块边缘的“错位”火山是由另一种独立机制造成的，这种机制能够使地球内部深处的温度降低。
Certain "misplaced" volcanoes far from plate edges result from a second, independent mechanism that cools the deep interior of Earth.
关于岩浆或熔融岩石起源是地球内部的奥秘。
The mystery lies in the origin of their magma, or molten rock within the Earth.
他探讨了地震波在地球内部的传播。
He discussed the propagation of waves through the earth's interior.
来自地球内部的石油经过少数人的长期开采，从点滴变为洪流。
The trickle of oil from the Earth, long extracted by humans in small amounts, became a torrent.
它们让积聚在地球内部的某些巨大压力慢慢地得到释放。
They allow some of the tremendous pressure building up inside the earth to be gradually released.
你们来自地球内部的兄弟姊妹会在此事提供相当多帮助。
You brothers and sisters from Inner Earth will also help a great deal with this matter.
利用地球内部的热量加热冷水被称为地热加热，这不算什么新思想。
GEOTHERMAL heating-using the warmth of the Earth's interior to heat water-is an old idea.
深埋的地球内部的有机物释放出的气体也会溢出到地表与氧气反应。
Gases from organic material buried deep in the Earth can also escape to the surface, where they react with oxygen.
这些电子器件使地震仪变得笨重，难以在地球内部等炎热环境下使用。
The electronics make the instrument bulky and hard to use in hot environments, like the interior of the Earth.
如果火山爆发，地球内部的一些热量就会逃逸到地球表面上来。
If If a volcano erupts, some of the Earth's interior heat will escape to the surface.
地球内部的熔铁围绕其核心的超高温固体铁核流动，由此产生了地球磁场。
The planet's magnetic field is generated by the motion of molten iron flowing around a superhot, solid iron core.
这种概念和信息是完全错误的，事实上，人类是生活在地球内部的。
This concept and information is completely wrong. In fact, human beings are living inside the Earth.
世界上最深的钻机即将变得更高——高到足以钻进处于半溶化状态的地球内部。
The world's deepest drill is about to get taller-tall enough to dig into Earth's semi-molten interior.
我们不会想到到它作为资源工程的一个杰作，曾经静静地藏在地球内部。
We don't recognise it as a clever piece of engineering of resources that once lay inside the earth.
但它也将成为第一个能够测点定位足够多微中子的望远镜，使之值得用于测量地球内部。
But it will also be the first telescope capable of spotting enough neutrinos to make it worthwhile to take measurements of the interior of the Earth.
约翰·米切尔，英国物理及天文学家，由此得到灵感并提出了第一个地球内部波动理论。
John Mitchell, an English physicist and astronomer, was inspired by it to put forward the first theories of wave motion in the earth.
世界上最深的钻机即将变得更高——高到足以钻进处于半溶化状态的地球内部。
The world's deepest drill is about to get taller-tall enough to dig into Earth's mantle.
地震是地球内部发生的急剧破裂产生的震波，在一定范围内引起地面振动的现象。
The earthquake is the sharp burst occurred within the earth produced in certain van around the shock wave, ground vibration phenomenon caused inside.
到目前为止，几乎全部有关板块运动驱动力源的研究，都把着眼点集中在地球内部。
Up to now, almost all researches of the driving force source of the plate movement concentrate the strarting point at the earth interior.
P波有时被看作纵波，因为它们以更快的传递速度穿越地球内部，因此最先被地震监测站台发现。
P-waves are sometimes known as primary waves, because they travel faster through the Earth and so are the first to arrive at monitoring stations.
有些生物存在于以甲烷为第一营养级的食物链中。甲烷是从地球内部可燃气体，通常在海底渗出。
Some creatures are part of food chains that begin with methane gas which seeps from the Earth's interior in particular places, frequently at the bottom of the sea.
工程师们也可以通过从地球内部和探井中发送的能量波来监测液体的渗入，并控制二氧化碳的分布。
Engineers can also send energy pulses through the earth between the Wells and measure how fast these travel, as a guide to how the carbon dioxide is spreading.
为了能重现地球内部热量运动的效果，研究人员将与容器两端的铁盘相连的铁桨浸于溶液内，并搅拌。
To recreate the effect of heat flowing through the planet's interior, the researchers stirred this brew with iron paddles attached to iron discs placed at each end of the tank.
波有时被看作纵波，因为它们以更快的传递速度穿越地球内部，因此最先被地震监测站台发现。
P-waves are sometimes known as primary waves, because they travel faster through the Earth and so are the first to arrive at monitoring stations.
来自加拿大不列颠哥伦比亚大学的唐纳博士说：“即使我们今天冻结排放，地球内部仍然遗留着某些热量。”
Dr Donner, from the University of British Columbia in Canada, said: "Even if we froze emissions today, the planet still has some warming left in it."
研究者们认为，是地球内部熔岩里对流流的作用使得整个地球像个拥有南北磁极的巨型磁体一样运转。
Researchers think it's the effect of convection currents in our planet's molten interior that causes the entire Earth to behave as one gigantic magnet, with a North and South Pole.
研究者们认为，是地球内部熔岩里对流流的作用使得整个地球像个拥有南北磁极的巨型磁体一样运转。
Researchers think it's the effect of convection currents in our planet's molten interior that causes the entire Earth to behave as one gigantic magnet, with a North and South Pole.
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