| 1. | Gravity meters and their operators were lowered to the water bottom in diving bells .
重力仪及操作员们都在钟形潜水器内沉到水底。 |
| 2. | Pressure variation on shallow water bottom caused by moving ship
航行船舶在浅水水底引起的压力变化 |
| 3. | Influence of water bottom on the explosion effect of shallow - layer water charging
水底对浅水中装药爆炸效果的影响 |
| 4. | Test standard sc7082 main performance : high accuracy measures deep analysis water bottom property etc
主要用途：高精度测深水底底层性质分析等。 |
| 5. | It erases the water bottom multiples from the record , but also any undesired energy
尤其在海底地形崎岖地区，本方法较其他传统复反射摘除方法更能有效地消除海底复反射。 |
| 6. | Since the water bottom multiples usually interfere with the primary reflections and induce overmigration during the migration stage , we propose one simple and easy method to extract the first order water bottom multiple
海底复反射之存在，不仅干扰了地层的反射讯号，在移位处理时，也会因为速度因素，导致过度移位的现象。 |
| 7. | Echosounder is fired on underwater intelligent explored robot and come into watcr . realtane feedback information of height gives main computer on the bank . main computer leads the robot on based of information of height and avoids robot to get in water bottom
本论文的研究目的是为了保障水下智能探测机器人在水下的安全正常运行，将测高声纳安装在机器人载体上，随着机器人载体潜入水中，实时反馈高度信息给岸上主机，主机可以根据高度信息引导机器人的操作，可以有效的防止机器人陷入水底。 |
