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- The mine finally came to rest on the sea bed. 那水雷最後沉入海底。
- Marine plants grow on the sea bed. 海生植物长在海底。
- How long will the anchor hold(in the sea bed)? 这锚会固定在海底多久?
- The computer simulates conditions on the sea bed. 这个计算机能模拟海底环境.
- The divers hoped to unlock some of the secrets of the sea bed. 潜水员希望揭开海底的一些秘密。
- They'll be raised from the sea bed to shut off high tides. 涨潮的时候，从海底升起阻止潮水倒灌。
- The Egyptian Chariots were trapped in the sea bed of the Red Sea. 埃及的马兵被困在红海的海底中。
- The arch flares out to meet the sea bed at 50 metres. 弹弓向外飞去，碰到了50米外的河床。
- The sea bed is rich in mineral. 海底有丰富的矿物质。
- Computer software can be used to simulate conditions on the sea bed. 计算机软件可用于模拟海底状况。
- Unfortunately the sea bed between Dover and Calais holds many wrecks. 不幸的是，在多维尔和加来之间的海底上搁置有许多沉船。
- In geographical terms, the sea bed can be divided into two or three quite distinct regions. 按地理学的观点，海床可划分成二个或三个大不相同的区域。
- The amphitheater-like sandy sea bed is surrounded by coral hillocks and the reef. 珊瑚丘和礁石包围着似圆形剧场的海底沙床。
- Already, in an opening gambit, Russia has planted a titanium flag on the sea bed beneath the North Pole. 俄罗斯已经采取了第一步的行动，在北极海底插上了钛金国旗。
- Organisms spending all their life as plankton, in the water column and not on or in the sea bed. 生物一生皆为浮游生物，在水团内而不是在海床里或上面。
- Ocean polymetallic nodule is a vast metallic resource of deep sea bed and belongs all over the world. 大洋多金属结核是蕴藏在深海床的巨大金属资源,属于全人类。
- In the open ocean above the deep sea bed, the vertical structure of the water mass is characterized by the presence of one of more thermoclines. 处于深海床之上的外洋中，水体的垂直结构的特点是存在一个或一个以上的温跃层。
- The sea had eaten away much of the shore. 海浪对海岸侵蚀得厉害。
- A very common sedimentary rock is called shale, which is a soft rock and was obviously formed by being deposited on the sea bed. 一块极普通的沉积岩叫页岩，这种页岩质地松软，很明显是通过海底沉积作用形成的。
- The sea bed was scoured with powerful nets and there was tremendous excitement on board went a chest was raised from the bottom. 强力的搜索网擦过海床，当一个柜子从海底打捞上来时，甲板上一片欢腾。
