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- Ocean Bottom Scanning Sonar 海底扫描声呐
- bottom scanning sonar 海底扫描声纳
- The ocean bottom is made up of smooth plains. 洋底由平坦的平原构成。
- Because the ocean surface is so smooth, people may think that the ocean bottom is made up of smooth plains. 由于大洋表面很平坦，人们可能会认为大洋的底部是由平坦的平原构成的。
- 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。
- In recent years, ocean bottom seismic (OBS) develops quickly. 摘要近几年，OBS（海底地震仪）勘探技术得到了较大的发展和完善。
- 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。
- Charles Mazel.Side Scan Sonar Record Interpretation[M].Peninsula pub, June 1985. 侧扫声纳图像解释.;中国地质科学院地球物理地球化学勘查研究所
- We sometimes tend to think that the ocean bottom is made up of smooth plains. 我们往往误以为海底也由平坦的平原构成。
- Peter J.Clifford, Barrington, R.I., “Time varying gain amplifier for side scan sonar applications,” United States Patent 4198702, 1980. 林佳玮，“水下静态目标物之长期监测与工程稳定性分析”，国立中山大学海洋环境及工程研究所硕士论文，民92.;6。
- It is designed to enable an MCM diver to simultaneously navigate within a search pattern while locating potential mine contacts with a high-frequency scanning sonar. 新的潜水员侦察系统还被设计有如下功能，即该系统的高频扫描声呐信号与定位的潜在水雷联系的同时，系统可同时在搜索航线内航行。
- The application of physical prospecting techniques of globe such as the subbottom profile probing,earthquake image exploration;side scan sonar and magnetic survey etc. 通过工程实例,论述了浅地层剖面探测、地震映像勘探、侧扫声纳、磁力测量等地球物理勘探技术在海域工程勘探中的部分应用,并简要分析物探方法的适用范围和缺陷。
- Because the ocean surface is so smooth,we sometimes tend to think that the ocean bottom is made up of smooth plains. 由于洋面很平坦，我们往往以为洋底也由平坦的平原构成。
- Uplift or depression of the earth's crust, affecting large areas of land or ocean bottom. 造陆作用对大面积地和海底产生影响的地壳的升起或下陷
- Because the ocean surface is so smooth,people may think that the ocean bottom is made up of smooth plains. 由于大洋表面很平坦，人们可能会认为大洋的底部是由平坦的平原构成的。
- Applications of Side Scan Sonar in Ocean Environment Monitoring 侧扫声纳系统及其在海洋环境监测和保护中的应用
- 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。
- Found worldwide, polychaetes are important for turning over sediment on the ocean bottom. 遍布全世界，多毛类在翻转海底沈积物方面有重要作用。
- 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。
- azimuth scanning sonar equipment 方位扫描声纳
