earth's crust
主要由岩石组成
常用释义
英式发音
美式发音
基本释义
- 地壳：地球表面的最外层，主要由岩石组成，包括陆地和海底。
例句
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1·Earthquakes leave scars in the Earth's crust.地震会在地壳上留下痕迹。来源: 《柯林斯英汉双解大词典》
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2·An earthquake is a vibration that travels through the earth's crust.地震是一种穿过地壳的震动。
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3·Earth's crust contains very little of this element, but most asteroids contain a lot more.地壳中含有的这种元素很少，但大多数小行星上的要多得多。
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4·As we've discussed, Earth's crust is made up of large plates that rest on a mantle of molten rock.正如我们讨论过的，地壳由位于熔融岩石的地幔上的大型板块构成。
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5·Underneath the Earth's crust, there are a number of shifting slabs or plates that are slowly moving.在地壳下面，有许多移动的板块在缓慢移动。
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6·The Earth's crust is thought to be divided into huge, movable segments, called plates, which float on a soft plastic layer of rock.人们认为地壳分成了巨大的、可移动的部分，称为板块，这些板块漂浮在柔软可塑的岩石层上。
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7·The first prediction model looks along earthquake faults, those cracks in the Earth's crust, to find what are known as seismic gaps.第一个预测模型沿着地震断层，即地壳中的裂缝，寻找所谓的地震缝隙。
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8·Other mountains may be raised by earthquakes, which fracture the Earth's crust and can displace enough rock to produce block mountains.另一些山脉可能是由地震引起的，地震使地壳断裂，并移动足够的岩石，从而形成块状山脉。
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9·Plate movements are the surface expressions of motions in the mantle—the thick shell of rock that lies between Earth's crust and its metallic core.板块运动是地幔运动的表面现象。地幔是位于地壳和金属内核之间的一层厚厚的岩石壳。
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10·The formation of Earth's crust protected the inner layers of Earth from the high-energy particles in space, reducing the temperatures of the mantle and the core.地壳的形成保护了地球的内层不受太空中高能粒子的影响，降低了地幔和地核的温度。