在海洋测深过程中，回声测深仪波束角效应使记录的测深图像失真。
In bathymetric survey, the record seabed image is distorted due to the angular beam width of an echo sounder.
机载激光海洋测深系统对快速而便宜地绘制沿海海图和探测潜艇有重要意义。
An airborne laser sounder bathymetric system is of great importance to chart coastal bathymetry rapidly and cheaply and to detect submarines.
激光海洋测深仪是一种快速便宜的海深勘测系统，对绘制沿海区域海图有重大意义。
Laser sounder bathymetric system is of great importance to be capable of charting coastal bathymetry rapidly and cheaply.
在海洋测深中，由于回声测深仪波束角效应的影响，对凸形海底的测量会带来较大的失真。
The record seabed image distorted due to the angular beam-width of echo-sounder in bathymetric, especially for gibbous terrain.
利用卫星遥感、测深、浅地层剖面及钻孔资料研究了黄河三角洲海岸及近海海洋灾害地质，编制了黄河三角洲海洋灾害地质图。
Satellite remote sensing, bathymetry and high-resolution seismic data have been used to examine the marine geo-hazards in the modern Yellow River delta.
对于陆上已广泛使用且采集技术已较为成熟的大地电磁测深法来说，该方法在海洋中的应用并不是一个简单的方法移植问题。
Although the magnetotelluric method applied to the land is mature, the application to the seabed is not a simple transplant of the methods.
对于陆上已广泛使用且采集技术已较为成熟的大地电磁测深法来说，该方法在海洋中的应用并不是一个简单的方法移植问题。
Although the magnetotelluric method applied to the land is mature, the application to the seabed is not a simple transplant of the methods.
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