中国是国际海底区域开发第五大投资国，并在国际海底区域获得了7.5万平方公里的专属勘探开发区。
China is the fifth-largest investor in international efforts for seabed development, and has obtained an exclusive exploration and development area of 75,000 sq km.
科学家们认为是强烈的地震，使得这一地区的海底向上隆起，出了水面，经过数百万年的演变，它越来越高，形成了陆地和山脉。
Scientists believe strong earthquakes forced the bottom of the sea to rise above the water. After millions of years, it was pushed up into the air to form land and mountains.
在环绕大多数大陆的海底及内陆地区也能找到玄武岩。
Basalt is also found on the seafloor surrounding most continents, as well as inland.
冰岛是由于“热区”里的物质从地底深处涌起，把部分海底山脊推到空中而形成的国家。
Iceland is the result of a "hotspot" in which material rises from deep within the Earth, pushing part of this ridge up into the air.
声明敦促菲律宾管理者建立或扩展海洋保护区，并控制塑料垃圾对海底的污染。
It urged Philippine conservators to set up or expand Marine protected areas and curb plastic rubbish that litters the ocean floor.
这一地区曾经是远古时期的海底。
占全球地震能量释放90%的地震是怎样发生于海底俯冲区的？
How do earthquakes arise in undersea subduction zones, which account for 90 per cent of all seismic energy released worldwide?
本文研究的主要目的是通过物模试验探索一种新型的海底管线防护模式，实现管线冲刷区的快速防护。
The main aim of this thesis is to search for a new type of shield model for subsea pipeline through physical module experiments, and to realize quick protection for pipeline in swash zones.
在地震活动区铺设海底管道必须考虑地震荷载的作用。
Seismic loading should be taken into account while constructing submarine pipelines in the seismic active zones.
该图反映路由区海底所有的自然环境特征。
These maps can reflect all submarine environmental features in the cable route area.
对于首次到访的客人，穿越海底隧道后来到一处休息区，可于此处展示台上的平板电脑查阅楼盘资讯。
Visitors for the first time after acrossing the underwater channel would reach the relaxation area and then refer to property consultation by tablets placed on the showcase.
厦门海底隧道是我国大陆地区第一条海底隧道，是我国隧道建设史上的一个里程碑，对以后的隧道建设具有重要影响。
Xiamen seabed tunnel is first the seabed tunnel in our country continent district, and is a milestone in our country tunnel, and possesses the important influence to the later tunnel construction.
它们可用来海底探矿或进入对人危险的矿井深区。
They can be used to explore for minerals on the ocean floor or deep areas of mines too dangerous for humans to enter.
本文研究了多组分天然气在海底沉积层中稳定区和存在区的一些特点。
We study feature of stable and existing zones of multiple-composition natural gas hydrate in seafloor sediments.
沙波沙脊区海底管线悬跨的产生，主要是海底地形、沙波的移动和区域性冲沟的发育所造成的。
The seabed terrain, sand wave migration and the growth of regional erosion ditch create subsea pipeline suspended span.
海洋用钢在海底泥土区常承受具大的应力，而应力将对海洋用钢的腐蚀破坏行为产生影响。
The corrosion failure behavior of Marine steel is affected by stress, which exists in offshore structures at sea_mud region.
研究区海底地貌剖面图、沉积物组成和水道动力系统可为拟议中的渤海海峡跨海通道建设提供动力沉积学和动力地貌学依据。
The results could provide the well-knit dynamic sedimentology and dynamic geomorphology gist for the drawing up of channel construction across the Bohai strait, which made the paper .
这宗八点九级的大地震发生在印尼北部亚齐区附近的海底，所造成的一道水墙，急速扩散到附近数千公里的海域。
The 8.9 magnitude quake struck under the sea near Aceh in north Indonesia, generating a wall of water that sped across thousands of kilometres of sea.
一只斯特尔海狮巡逻在富有的太平洋食物区靠近加拿大的鲍伊海底山。
A Steller sea lion patrols rich Pacific feeding grounds near Canada's Bowie Seamount.
路由区海底土会因潮流冲刷作用而发生失稳破坏，影响埋设在海底土中海缆的安全。
Therefore, the seabed soil failure due to the tidal current scour in the cable route area may occur to affect the safety of submarine cable buried in the seabed soil.
利用评价结果，确定了调查区基于地貌类型区划的海底稳定性级别。
With the evaluating result the level of submarine stability is ensured based on the submarine geomorphology type.
“九五”期间四川西康群区区调的实践也证明，在造山带复理石区填图中，海底扇法是一种比层序地层学更可行、更有效、更直观的方法。
The practical application of this method in the orogenic belt in the western Sichuan has been proved to be feasible and effective.
中大西洋山脊是一个例子是一个离散板块边界和在这一地区在哪里新的海底正在建立。
The Mid-Atlantic Ridge is an example of a divergent plate boundary and is an area where new seafloor is being created.
反常的质量聚集区，或者指在月亮上，位于月海底下的高密度区域。
An area of abnormal MASS concentration (mascon) or high DENSITY on the MOON beneath the LUNAR MARIA.
为了利用侧扫声呐进行水下目标自动探测和识别，首先必须将声呐图像分为目标高亮区、海底混响区和目标阴影区。
Side-scan sonar image (SSI) must be segmented into regions of shadow, sea-bottom-reverberation, and object-highlight before underwater object can automatically be detected and recognized.
为了利用侧扫声呐进行水下目标自动探测和识别，首先必须将声呐图像分为目标高亮区、海底混响区和目标阴影区。
Side-scan sonar image (SSI) must be segmented into regions of shadow, sea-bottom-reverberation, and object-highlight before underwater object can automatically be detected and recognized.
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