1.
A geoacoustic inversion method based on bottom reflection signals
利用海底反射信号进行地声参数反演的方法
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.
An extraction method of seabed reflection loss based on towed tilted line array
基于拖曳倾斜线列阵的海底反射损失提取方法
4.
THE RECOGNITION OF THE SEABED REFLECTION SIGNAL AND THE AUTOMATIC PICKUP OF SEABED TOPOGRAPHY FROM THE ORIGINAL DATA OF SUB-BOTTOM PROFILE
浅地层剖面原始数据中海底反射信号的识别及海底地形的自动提取
5.
Therefore the research on the cause of BSR and blanking zone is very necessary in gas hydrate research.
因此在天然气水合物研究中，对似海底反射以及空白带形成机理进行研究是非常必要的。
6.
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。
7.
This method is an extended application of the time space (T-X) domain dip filter combined with the residual migration.
为此我们提出一种简易的海底复反射消除方法。
8.
Sub-Seafloor Buried Reflectors Imaged by Low Frequency Active Sonar
通过低频有源声纳进行海底潜伏反射物成像
9.
Prediction of High Frequency Bottom Backscattering Intensity Envelope
高频海底反向散射信号能量包络的预报
10.
Study on Frequency Characteristics of Effective Reflectance on Dissevered Seabed
强割裂海底区有效反射系数的频率特性研究
11.
CONTRAST BETWEEN TRAPS AT THE SHALLOW SUBBOTTOM DEPTH AND THE SEISMIC REFLECTION FEATURES OF SHALLOW GAS
海底浅层圈闭与浅层气地震反射特征对比
12.
Study of Characteristics and Suppression of High-Precision Seismic Exploration for Period-Varying Ghost and Reverberation in Paralic Zone;
滩浅海高精度地震勘探变周期虚反射和海底鸣震特征及压制研究
13.
refraction, diffraction, and reflection of ocean waves
海浪的折射、绕射和反射
14.
The sounds bounce off rock layers below the sea floor and are picked up by the phones.
声波从海底之下的岩层反射回来并由检波器接收。
15.
marine wide-angle reflection seismic survey
海洋广角反射地震调查
16.
A shoal of fish will do this. So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
鱼群也会反射声音的。因此从确定海底的位置到确定鱼群的位置,这是比较简单的方法
17.
The bottom of a reverberatory furnace, where ore is exposed to the flame.
炉底矿石在此暴露在火焰中的反射炉的底部
18.
Measurement and Model Calculation of Sea Bottom Three-dimensional Scattering Strength
海底三维散射强度的测量和模型计算