| 1. | The anchor did not stay in its place on the sea bottom .
锚不停在海底的位置。 |
| 2. | A sound made by taping on the hull of a ship will be reflected from the sea bottom .
轻叩船体发出的声响会从海底反射回来。 |
| 3. | Luckily, the weapons were covered with rock and sand soon after they sank to the sea bottom .
幸亏这些武器在沉入海底后不久就被沙石所掩埋。 |
| 4. | It is a comparatively simple step from locating the sea bottom to locating a shoal of fish .
从测量海底深度到探测海底鱼群只是较为简易的一步。 |
| 5. | Then , six miles below , you come to the sea bottom
接着，在水下六英里，你来到了海底。 |
| 6. | The ship is completely buried in the soft loam of the sea bottom
这条船被完全埋到海底松软的肥土里。 |
| 7. | The ship was completely buried in the soft loam of the sea bottom
这条船被完全埋到海底松软的肥土里。 |
| 8. | Is co2 able to be stored and kept at the sea bottom in the form of hydrate
二氧化碳是否能以水合物型态封存于海底？ |
| 9. | In this thesis , a study on the sea bottom classification by using acoustical method is made
本文针对声学方法海底底质分类问题进行了研究。 |
| 10. | Since bohai sea bottom is in all the time slow drop , so , why it unluckily so shallow
既然渤海底部一直在缓慢下降，那么，为什么它偏偏又那么浅呢？ |
