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.
它真正的能量来自地球内部的热力。
我们对于外太空的了解比地球内部要多。
We know more about outer space than we do about the interior of our planet.
地球内部有什么物质激发了这些大地震吗？
Is there something within the earth that might be preferentially triggering these large earthquakes?
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.
毫无疑问，地球内部是热的。
毫无疑问，地球内部是热的。
地球内部的水呢？
在这之外，我们发现多数能量耗散发生在地球内部深处。
Instead, we found that much of the energydissipation occurs in the earth's deep 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.
块相对于另一些板块的运动还不能轻易地解释为它们相对于地球内部。
But the motion of the plates with respect to another cannot readily be.
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.
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.
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.
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