海面下的世界是一个幻想的地方。
他们大多是当亚特兰提斯沉没在海面下的时候在场的灵魂们。
They are mostly souls that were present when Atlantis sank below the waves.
除了他的冲击之外，海面上的空气也和海面下的水一样平静，一样黑暗。
Except for his thrashing, the air above was as calm as the water below, and just as dark.
几天前，海面下的一座火山把水面下425英尺深处的洋底岩石撕裂开来。
Days earlier, an undersea volcano had torn open the rock of the ocean bottom, 425 feet below the surface.
即使英国石油公司目前的“杀手锏”能成功阻止原油的泄露，但是在飓风将这一切变得更糟糕之前，那些漂浮在海面上以及海面下的原油需要尽快清理干净。
Even if BP's current "top kill" effort to stop the gushing well works, the oil hanging at and below the surface still needs to be cleaned up before a storm makes it worse, Studwell said.
六鳃鲨们，就像生活在温哥华海岸附近的这一条，白天漫游于海底，有时可潜至海面下8200英尺（2500米）处，夜间则游向海面觅食。
Six-gill sharks, like this one off the coast of Vancouver, cruise the ocean floor during the day, sometimes as deep as 8, 200 feet (2, 500 meters), then move toward the surface at night to feed.
只是在仅几十年中才有了很大的变化，我就是把在这几十年花在海面和海下，但它仍然是一个令人惊奇和丰富的地方，要小心它甚至可能会变得尤其是这样。
Much has changed just in the few decades that I have spent on and under the sea, but it remains a wondrous and enriching place, and with care it can become even more so.
这张图像显示了当前海面与每年此时正常情况下之间的高度差异。
The image shows sea surface height relative to normal ocean conditions for this time of year.
那些易碎的尸体在两英里的海面下，在如此冷的海水里，保存的完整程度竟然好于两年前那些发现浮在水面上的尸体。
In the nearly frozen water, two miles down, the bodies would be extraordinarily fragile, but they might also be preserved more fully than those found floating on the surface two years earlier.
“即便我们只测量一下海面的情况，这些电脑模型就可以利用这些信息构建出飓风的三维结构来，”他说。
"Even though we're only measuring the ocean's surface, computer models can take that information and use it to help develop a three-dimensional structure of the hurricane," he says.
它们中有些在深海中，有些同海面下数百英尺的有机物和沉积物融合。
Some of it will be in deep water, some of it will be in a few hundreds of feet as this oil combines with other organic compounds and sediment.
在延绵数百英里的墨西哥湾海面上，每日乘机飞越上空的人们看到那里油光闪闪---在阳光的照耀下，五彩缤纷，若隐若现，像一盏装有黑色玻璃的窗户。
Daily overflights show an oily sheen stretching over several hundred miles of the Gulf of Mexico—rainbow sheen, intermittent sheen, windows of sheen.
在海面下1.2万英尺的深处，生物学家们发现了一个全新的海洋生物科。
Twelve thousand feet below the ocean surface, biologists have discovered an entirely new family of sea creatures.
来一个对比吧。 在海面下3英里的深度，水压也不到7000磅/平方英尺。
As a comparison, pressures three miles below the ocean surface are less than 7, 000 pounds per square inch.
近两个月前，海面5000英尺下的一座油井口损坏后，渗入的原油开始源源不断地涌进整个墨西哥湾、造成了严重的影响。
IT HAS been nearly two months since oil started gushing into the Gulf of Mexico from a damaged wellhead 5,000 feet below the ocean surface.
近两个月前，海面5000英尺下的一座油井口损坏后，渗入的原油开始源源不断地涌进整个墨西哥湾、造成了严重的影响。
IT HAS been nearly two months since oil started gushing into the Gulf of Mexico from a damaged wellhead 5, 000 feet below the ocean surface.
当天罗西乘一架小飞机从法国出发，当飞机飞至距海面2500米的高空时，罗西背着碳制动力机翼一跃而下，并以每小时200多公里的速度飞行。
With the carbon wing strapped to his back, Rossy had leapt out of a small plane at an altitude of 2, 500 metres over the French coast before jetting off at speeds of more than 200 kilometres per hour.
在海面下80英尺，无数的鱼眼睛，还有那些水下猎手和猎物，让我回想起第18街区的标本商店。
Eighty feet underwater, their myriad eyes, simultaneously those of predator and prey, recalled the window on 18th.
蒙卡拉马里人能够一口气潜入海面下最深30米处，不需要呼吸也不用相关的压力装置。
The Mon Calamari are able to descend to depths of up to 30 meters below sea level without requiring breathing or pressure apparatus.
太平洋几乎和其他三个大洋加起来一样大，其最深部分达到海面下10973米，这个深度甚至超过了喜马拉雅山上世界最高峰的高度。
The Pacific ocean is almost as large as the other three combined, its deepest part being 10973 m below sea-lever-a distance even greater than the height of Earth tallest park in the Himalayas.
我们的船帆刚好迎风呢，海面也很平静——我们可以随意地在小岛周围转一下然后赶回家喝茶。
We've got the wind in our sails, the sea is calm - we can just easily sail around this island and be home in time for tea.
本文着重对天空背景和复杂海天、海面背景下的弱小目标检测算法进行了深入研究。
This thesis researches the detection algorithm of small target under sky background and sea-sky background.
文章还对该地在海平面升降影响下的海岸泥沙运移机制以及海岸高海面堆积和现今海岸侵蚀现象作了解析。
The paper also makes an analysis on the migration mechanism of coastal sand, coastal deposit at high sea level and present coastal erosion under the influence of sea level change.
通过一托浅滩时，要一直测深校时水深及海面下多变的沙纹。
When passing One Fathom Bank, check the depth and variable sand waves below the sea level all the time by echo sounder.
地海面杂波特性对主要采用下视工作方式的机载脉冲多普勒（PD）雷达具有十分重要的影响。
The characteristics of the ground and sea clutter have some important effects on the airborne PD radars with look down mode.
精确地给出协调的海面风场是正确模拟出海浪等海洋环境要素场的前提条件，特别在强海况的情况下尤其如此。
Accurate and coordinate sea wind field is the precondition to simulate correctly waves and the other Marine and environ-mental factors, especially in the rough sea conditions.
精确地给出协调的海面风场是正确模拟出海浪等海洋环境要素场的前提条件，特别在强海况的情况下尤其如此。
Accurate and coordinate sea wind field is the precondition to simulate correctly waves and the other Marine and environ-mental factors, especially in the rough sea conditions.
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