| 1. | Many high-gain stations will be deployed on land and ocean bottom .
在陆地和洋底要设置许多高增益的台站。 |
| 2. | The total volume of sediments carpeting the ocean bottom has turned out to be surprisingly small .
覆盖海底的沉积物的总体积显得惊人地微小。 |
| 3. | People many think that the ocean bottom is made up of smooth plains
人们可能会认为，大洋的底部是由平坦的平原构成的。 |
| 4. | Scanning ocean bottom sonar
海底扫描声纳 |
| 5. | Ocean bottom relief
洋底起伏 |
| 6. | This paper mainly introduce the work principle of ocean bottom cable system by 7 chapters
本篇论文主要分七个章节对该系统进行了比较详细的理论分析和探讨。 |
| 7. | And because the ocean bottom near the epicenter thrust upward , the planet ' s water now has less room , causing the sea level to rise by about a millimeter
而由于靠近震央的洋底逆冲而上，使容纳海水的空间变小，造成海平面上升了约一公? 。 |
| 8. | Of the tens of thousands of ships on the ocean bottom , only a handful , less than 1 percent , contain negotiable treasure , such as gold and jewels
在数以万计的海底沉船中，只有极少数，不到百分之一的沉船上有可流通的财富，如黄金和珠宝。 |
| 9. | Of the tens of thousands of ships on the ocean bottom , only a handful , less than 1 percent , contain negotiable treasure , such as gold and jewels
在数以万计的海底沉船中，只有极少数，不到百分之一的沉船上有可流通的财富，如黄金和珠宝。多数沉船提供给我们的是另一种无价的财富- -历史。 |
| 10. | But the lowest summer ice cap on record put sea ice far north of the outer continental shelf , the shallow , life - rich shelf of ocean bottom in the bering and chukchi seas
但今年夏天北极冰帽面积缩小至历史最低记录，使海冰推移至白令海和楚科奇海一带底栖生物丰富的浅大陆架外围的远北地区。 |
