在海底

OBC dual-receiver is a new-developed exploration technique in the late eighties of last century, which is mainly used to suppress " water column reverberation " interference appeared between sea bottom and sea level that resulted in effectively improving S/N ratio of seismic data.

海底电缆双检接收技术是20世纪80年代末出现的勘探新技术，主要用于压制在海底和海面之间存在的"水柱混响"干扰，能有效地提高地震资料的信噪比。

Based on scene X fluorescence analysis ray fluorescence , X of sea floor , that principle develop survey system can go on normal position survey to the sediment in sea floor, can carry on non- destructive analysing to the sediment of sea floor that is gathered fast on the ship too, mineral products reconnoitre or environment investigate in time submitting necessary information for marine.

基于现场X荧光的分析原理研制的海底X射线荧光探测系统可在海底对沉积物进行原位测定，也可以在船上对采集的海底沉积物进行非破坏性的快速分析，为海洋矿产勘察或环境调查及时提供必要的信息。

They travel on wire from telephone pole to telephone pole, through underg...

他们旅行的电线杆从电话到电话柱，通过地下电缆，从山顶到山顶的微波设备，在海底的海底电缆，并通过通信卫星由大陆到大陆。

But the power of waves striking the shore can still be very great. During a winter gale, waves sometimes strike the shore with the force of 6,000 pounds for each square foot. That means a wave, 25 feet high and 500 feet along its face, may strike the shore with a force of 75 million pounds.Yet the waves, no matter how big or how violent, affect only the surface of the sea. During most raging storms, the water a hundred fathoms(600 feet) beneath the surface is just as calm as on a day without a breath of wind.Question: From your reading of the paragraph, which of the following is true?

选顼A意为&狂风巨浪会对1200英尺以下的水域造成可怕的影响&；B项意为&一名在水深700英尺以下驾驶潜艇行的指挥员有会受海面上的狂风巨浪的影响&；C项意为&风速每小时500英里的台风能海底的东西掀上来&；D项意为&如果巨浪袭击海岸的力量水平方向为75000000磅，那么它的垂直方向作用在海底的力量比水平方向作用力还要大&。

At these nadirs, chemosynthesis—the thermal and chemical energy given off by deep-sea vents—gives life to creatures like the eelpout fish and tubeworms pictured here.

他们是在大西洋中部地域的最底层，有一种化学的能量在海底释放出来，给海底的动物以生存的条件，譬如：粘鱼类、管状蠕虫都已经摄进图片之中。

"There are two types of oyster farming: suspension culture, in which oysters are grown off bottom, in floating trays, is a labor-intensive form of cultivation that requires continuous tending and cleaning of both gear and shellfish, and bottom culture, which is similar to conventional crop farming on land; it involves selecting areas of the sea floor that provide a natural food supply, necessary currents, minimum exposure to predators, and proper temperature and then ""seeding" the bottom with shellfish stock that are left to grow to market size.

中文解释=有两种典型的牡蛎养殖场︰悬浮养殖，牡蛎不接触海水底部而在悬浮的箱架中生长，属於劳动力密集型式的养殖方式，工具和贝都需要经常照顾和清洗。底部养殖，类似於传统的在土地上种植农作物，需要选择能提供营养物、必须的水流、被捕食者接触的机会最小、和适宜的温度的海底地，然后将贝类&种植&在海底，让它生长到市场所需的大小。

Sea willow which in china called Hailiu is a preclous and deep sea microorganism growing in TaiWan Strait with a thousand years old life-span down in the sea.

在我国台湾海峡的海底，生长着一种古老、奇异而又珍贵的生物海柳，它寿命可达千年，以吸盘紧固在海底礁林间。

Sea willow which in china called Hailiu is precious and deep sea microorganism growing in Taiwan Strait with a thousand years old life-span down in the sea .its cupules coing to the bottom sea reefs and sometimes can be over 4meters high growing with tough and resilient branches ,looks like willow depend on its different color and quality .like "red willow","brown willow","black willow".

规格：11.8克在我国台湾海峡的海底，生长着一种古老、奇异而又珍贵的生物-海柳，这寿命可达千年以吸盘紧固在海底礁林间，高可超4米，因其生成树枝状，枝条优美柔韧，形似陆上的柳树而得名，有红柳、赤柳、乌柳、石柳、藤柳等品种，尤以红柳、赤柳名贵。

Sea willow which in china called Hailiu is precious and deep sea microorganism growing in Taiwan Strait with a thousand years old life-span down in the sea .its cupules coing to the bottom sea reefs and sometimes can be over 4meters high growing with tough and resilient branches ,looks like willow depend on its different color and quality .like "red willow","brown willow","black willow".

重量：18.5克在我国台湾海峡的海底，生长着一种古老、奇异而又珍贵的生物-海柳，这寿命可达千年以吸盘紧固在海底礁林间，高可超4米，因其生成树枝状，枝条优美柔韧，形似陆上的柳树而得名，有红柳、赤柳、乌柳、石柳、藤柳等品种，尤以红柳、赤柳名贵。

Proof of the reliability of the Rolex under the sea is the result of the test where the Rolex watch was strapped to the side of the Trieste Bathyscaphe and sent to the bottom of the Mariana Trench.

对劳力士可靠性，证明在海底是测试的结果，其中劳力士手表则被绑在的里雅斯特深潜器端和发送到马里亚纳海沟的海底。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。