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- marine seismic profiler 海洋地震剖面仪
- In marine seismic acquisition, the gas bubble produced by an air gun oscillates and generates subsequent pulses that cause source-generated noise. 在海上地震数据采集中，空气枪产生的气泡的振动在地震数据中产生了很多后续的脉冲，即震源产生的噪音。
- But,by this time,limited by the technology,all of the marine seismic devices of our country were bought from fremdness which were very costliness and mantained discommodiousness. 但是，一直到现在，由于技术发展的落后，我国海洋石油勘探设备一直都是从国外进口，价格昂贵，维修很不方便。
- This article introduced the basic testing condition, equipment, methods and data processing technology on testing standard of SEG marine seismic air gun. 本文较详细地介绍了SEG海洋地震震源测试标准中有关测试的基本条件、设备、关键方法及数据处理技术。
- Simulated test verifies the interpretation on seismic profiles. 模拟试验验证了地震剖面解释结果。
- An Agreement for Joint Marine Seismic Undertaking on Certain Areas in the South China Sea By and Between Philippine National Oil Company and China National Offshore Oil Corporation. 菲律宾国家石油公司与中国海洋石油公司在南海特定海域进行联合海洋地震研究协议。
- Double major producers of metal thermometer, glass thermometer, Marine Seismic thermometers, thermocouple, heat resistance, the pressure thermometers and pressure gauges and other products. 主要生产双金属温度计、玻璃温度计、船用耐震温度计、热电偶、热电阻、压力式温度计和压力表等系列产品。
- hydrosound underwater seismic profiler 水下回声地震剖面仪
- Strong reflections from seismic profiles indicate a discontinuity at the base of the gas hydrate zone. 来自地震剖面的强烈反映表明在气体水合物区域的基础之上存在不均匀受力的情况。
- By comparing the acoustic wave impedance with the VSP (vertical seismic profile), the reflectors of the CCSD pilot hole have been analyzed. 分析结果表明(1)岩性间波阻抗差异产生反射波,如榴辉岩与副片麻岩之间波阻抗差异;
- marine vertical seismic profiling 海洋垂直地震剖面
- Distribution of strong energy zones on the deep seismic profiles is the reflection of the tectonicFramework. 在深地震时间剖面上，强能量条带的分布是大地构造格架的反映。
- High-resolution sequence stratigraphic framework is constructed through correlations among wells and seismic profiles. 通过对比建立了研究区的高分辨率层序地层格架，并分析了各层序的地层发育特征。
- The author discusses the investigation of mine-out area in molybdenum deposit, through the multi-electrode resistivity imaging method and seismic profiles interpretation. 摘要利用高密度电法及地震映像法，对钼矿矿区进行地球物理勘探，查明矿区采空区的空间分布。
- Subsurface structures have been obtained through regional deep seismic profiles and kinematic data recovered from nearly continuously cores. 通过区域深反射剖面和近于连续的岩心样品数据，已经获得了地下的精细结构剖面。
- Demarcating through-well seismic profile with diplog is one of the important ways to improve the quality of seismic interpretation. 地层倾角测井标定过井地震剖面是提高地震成果质量的重要途径之一。
- The foreset sandbody usually absents the top set beds and shows an oblique p rogradational reflection configuration on the seismic profile. 强制湖退前积体的顶积层不发育，地震剖面上具斜交前积反射结构。
- With plate tectonics, the authors studied the regional tectonic characteristics of North Harbin in Songliao basin using the long seismic profiles. 在板块构造理论指导下，利用研究区内的地震长剖面资料，研究松辽盆地滨北地区区域构造特徵。
- Safety requirement for marine seismic arigun system operation 海洋地震空气枪系统作业安全要求
- In order to improve the quality of vertical seismic profile (VSP) imaging, the Gaussian-beam migration (GBM) was applied to VSP for the first time. 摘要为了提高垂直地震剖面(VSP)成像质量，首次将高斯束偏移方法应用于VSP观测系统。
