海底

It is barely ten since systematic deep ocean bathymetry revealed the structure of rifts, fractures and trenches associated with sea floor spreading

系统的深海深度测量揭示了与海底扩张有关的狭谷带、断裂带和海沟的结构。

It is barely ten since systematic deep ocean bathymetry revealed the structure of rift s, fractures and trenches associated with sea floor spreading

系统的深海深度测量揭示了与海底扩张有关的狭谷带、断裂带和海沟的结构。

It is barely ten since systematic deep ocean bathymetry revealed the structure of rifts, fractures and trenches associated with sea floor spreading

系统的深海深度测量揭示了与海底扩张有关的狭谷带、断裂带和海沟的结构。他都快二十了，还是睁眼瞎子

Based on the relationship between the gravity anomaly and mass deficiency of the ocean, the 2.5￠′2.5￠ bathymetry model in the south sea of China is inversed using multi-satellite altimeter data and geophysical data. In the study, the FFT technique has been put in practice, and the effect of proportion has been considered.

深入讨论了重力异常与海深之间的关系；在考虑地壳均衡补偿效应影响的基础上，推导了由重力异常利用 FFT 技术计算海深的模型；然后利用推导的模型联合测高卫星数据和海洋重力资料反演了中国南海2.5￠′2.5￠海底地形。

Abyssal fauna;bathypelagic fauna;deep-sea fauna

生活于深海底带（水深介于200 m至大约4000 m之间的底栖带）的所有动物。

Schroeder was apparently the first to offer some information about the benthic algae.

显然是Schroeder首先提出了有关海底藻类的资料。

By and large, research projects undertaken by the Group fall into three categories. The first is geotechnical properties and prevention of geological hazards, with the stress on researches on dynamic properties of marine soil, coast-beach erosion and seabed failure, sediment reformation by benthonic fauna, failure of submarine pipelines, environmental geotechnical techniques, etc. The second is research on pollution and treatment of water and soil, with the stress on researches on ecological effects of exploitation activities in the marine environment, treatment of beach sediment pollution, treatment techniques of sea organism pollution, groundwater PRB treatment technique development, etc. The third is exploration of underground environment and geophysical data processing techniques, with the stress on devising equipment for detecting underground pollution and geological hazards, environmental GIS (Geographical Information System) and related analysis software, etc.

学术团队开展的研究课题大体上分三类：第一类课题是岩土体性质与灾害防治，侧重于海洋土动力特征研究，岸滩侵蚀与海床破坏研究，海洋底栖生物对沉积物改造研究，海底管线失稳研究，环境岩土工程技术研究等；第二类课题是水土污染过程与治理研究，侧重于海洋开发活动的生态环境效应研究，海滩沉积物污染治理研究，海水生物污染治理技术研究，地下水PRB治理技术开发等；第三类课题是地下环境探测技术与软件开发研究，侧重于地下环境污染与灾害探测设备的研制，环境地理信息系统，专业性应用软件的开发等。

The other igneous rock zone distributes in the spreading axis of the center of trough, which mainly makes of isolated benthonic volcanoes. The basement tectonics in the north of Okinawa Trough is concaved-protruded- concaved in EW direction.

研究表明，在海槽内部主要发育两条火山带，一条为著名的吐噶喇火山链，由一系列活动的或休眠的串珠状展布的活火山岛构成；另一条沿海槽中央张裂轴分布，主要由孤立的海底火山构成。

The great writer and fisherman Earnest Hemingway considered the Bahamian island of the Bimini a home. The same conditions that make these islands so amenable to sailors and fisherman draw visitors to the vast and diverse underwater parks.

海明威的传奇使比迷你岛成为著名的旅游胜地，很多游客慕名来钓&大马林鱼&，也有很多人来游览缤纷的绚丽的海底公园，这里曾经打破五十多次国际垂钓的世界记录。

One, called the Eye in the Sea, will use a video camera that amplifies stray photons to image deep-water bioluminescent organisms.

其中一种被叫做海底之眼。它用一个摄像头放大离群的光子然后成像成深海生物发光有机体。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。