潜水员希望揭开海底的一些秘密。
The divers hoped to unlock some of the secrets of the seabed.
计算机软件可用于模拟海底状况。
Computer software can be used to simulate conditions on the seabed.
沉船于2000年6月从海底打捞上来。
这些海底地震有时会引起地震海浪。
These submarine earthquakes sometimes give rise to seismic sea waves.
微生物在海底定居并在海泥中积聚。
Microscopic organisms settle to the seafloor and accumulate in marine mud.
在海底和在大气层外的人有着类似的感受和情绪。
The feelings and the emotions of a man beneath the sea will be much like those of a man beyond the atmosphere.
“你不会太需要它了，”爱丽丝说，“住在海底。”
"You couldn't have wanted it much," said Alice, "living at the bottom of the sea."
一切始于1977年的一次海底上深海热泉的探索。
It all began in 1977 with the exploration of hydrothermal vents on the ocean floor.
即使是座头鲸也喜欢用它们的右颚从海底刮沙鳗鱼。
Even humpback whales prefer to use the right side of their jaws to scrape sand eels from the ocean floor.
当波浪在背景中破碎时，从海底升起的气泡扭曲成半圆形。
An air bubble ascending from the ocean floor contorts and twists into a semicircle as a wave breaks in the background.
它可以收缩成一个小圆石的形状，并完全静止地坐在海底。
It can contract into the shape of a little round stone, and sit perfectly still on the seafloor.
随着时间的推移，地壳板块移动，同时也移动了大陆和海底。
Over time, the tectonic plates move and shift, which moves the continents and the ocean floors too.
利用潮汐发电的海底涡轮机将成为英国可再生能源的重要来源。
Undersea turbines which produce electricity from the tides are set to become an important source of renewable energy for Britain.
当海底火山将水下的岩石推到表面时，一个新的岛屿就形成了。
When an underwater volcano pushes submerged rock to the surface, a new island is created.
回收的盐和在海底沉积的粘土矿物中所含的盐是无法准确计算的。
There was no way to account accurately by recycled salt and salt incorporated into clay mineral deposited on the sea floors.
有条件的游客可以考虑在斐济群岛波塞冬海底度假胜地与海星共度一晚。
Travellers with plenty of cash to spare can consider spending a night with the starfish at the shining Poseidon Undersea Resort in the Fiji islands.
这些海洋有一个典型的海底，只不过这个海底被几公里厚的沉积物覆盖。
These seas have a typical oceanic floor, except that the floor is overlaid by several kilometers of sediment.
它的皮肤与另一种令人印象深刻的捕食者相似，在多岩石的海底充当伪装。
Its skin resembles that of another impressive predator and acts as camouflage on rocky seafloors.
深海热泉是地球表面出现的裂缝，我们在这里提到的裂缝是在海底深处发现的。
Hydrothermal vents are cracks in the Earth's surface that occur, the ones we are talking about here are found deep at the bottom of the ocean.
我真的很激动，我的海底摄影出现在了《国家地理》的杂志上，还登上了封面！
I am so thrilled to have my underwater photos featured in the National Geographic and on the cover!
它们最多可以有1.5米长，而且这些管子连接在海底，看起来很奇怪，是吧？
They can be up to one and a half meters long, and these tubes are attached to the ocean floor, pretty weird looking, huh?
海底的磷必须找到某种方式回到表面，以完成这个循环，从而重新开始这个循环。
The phosphorus at the bottom of the ocean has to somehow make its way back to the surface, to complete the cycle, to begin the cycle all over again.
从地下和海底开采石油并输送给消费者，可能会在沿线的任何地方造成环境问题。
Getting petroleum out of the ground and from under the sea and to the consumer can create environmental problems anywhere along the line.
在接下来的几天里，随着钻探作业深入海底，固体石膏样品被不断地被带上甲板。
In the days following, samples of solid gypsum were repeatedly brought on deck as drilling operations penetrated the seafloor.
数百万年后，强大的地质力量，比如海底火山，会掀起海洋沉积物，形成新的陆地。
After millions of years, powerful geological forces, like underwater volcanoes lift up the ocean sediments to form new land.
因此，它们可以重现海底扩张的过程，以及大陆和大洋盆地过去的地理位置发展过程。
They therefore permit the reconstruction of the process of seafloor spreading, and consequently of the geography of continents and of ocean basins in the past.
它（这艘船）在斯德哥尔摩港口的海底躺了将近三个半世纪，直到1956年才被发现。
For nearly three and a half centuries she lay at the bottom of Stockholm harbour until her discovery in 1956.
但当它想要融入环境以躲避敌人时，它就会呈现出周围环境的颜色：海底、岩石、珊瑚等等。
But when it wants to blend in with its environment to hide from its enemies, it can take on the color of its immediate surroundings: the ocean floor, a rock, a piece of coral, whatever.
研究人员发现，在工业时代海洋吸收的热量中，大约有35%如今储存在700多米深的海底。
About 35 percent of the heat taken in by the oceans during the industrial era now resides at a depth of more than 700 meters, the researchers found.
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