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- explosive seismic profile 爆破地震剖面
- 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;
- 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。
- 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。
- An ambiguous zone on seismic profile of high quality is called gas chimney, the identification of which is an effective approach to discover large gas reservoirs. 摘要品质良好的地震剖面上出现的地震模糊带称为气烟囱，发现和识别气烟囱是寻找大型气藏的有效方法。
- According to explanation of the high resolution shallow seismic profile, we completed acoustic stratigraphical division of the continental shelf in the South Yellow Sea. 摘要通过对高分辨率浅地层剖面的分析解译，对南黄海西部陆架区进行了声学地层划分。
- Simulated test verifies the interpretation on seismic profiles. 模拟试验验证了地震剖面解释结果。
- In the high-resolution seismic profile, to directly identify the diapir is often difficult due to much similarity between diapir and the invasion of igneous rock, thus leading to multi-resolution. 在高分辨率地震剖面解释中，直接识别泥底辟构造存在一定困难，主要因为泥底辟构造和火成岩侵入体在形态上十分相似，容易造成解释的多解性。
- In view of the complex water-oil relations of lithology reservoir in hinterland of Junggar basin, the sequence stratigraphic classification and correlation are conducted by comprehensive researches of core, logging, well logging and seismic profile. 摘要准噶尔盆地腹部岩性油气藏油水关系复杂，解决这一问题的关键是层序划分对比。
- Bottom simulating reflector(BSR),polarity reversion,amplitude blanking zone and velocity anomaly express on the seismic profile DMS01-5,which indicate occurrence of gas hydrate related to mud volcanoes. 对穿过泥底辟构造的DMS01-5地震剖面进一步的处理和解释发现,泥底辟构造顶部存在明显的似海底反射(BSR),其与海底反射波组极性相反,在BSR之上存在振幅空白带,在速度谱上出现速度异常,指示存在与泥火山有关的天然气水合物。
- There are obvious differences about the Moho seismic event features of the plate of north China and Yangtze as well as Qinling orogenic belt appeared on Eastern Qinling deep seismic profile. 东秦岭深地震剖面上反映的华北、秦岭和扬子莫霍地震波组的特征具有明显差异。
- In the high-resolution seismic profile,to directly identify the diapir is often difficult due to much similarity between diapir and the invasion of igneous rock,thus leading to multi-resolution. 在高分辨率地震剖面解释中,直接识别泥底辟构造存在一定困难,主要因为泥底辟构造和火成岩侵入体在形态上十分相似,容易造成解释的多解性。
- The non-structural reservoirs are the strata, lithology and complex traps being indistinct in shape and feature and unable to be recognized by conventional methods in seismic profile. 非构造油气藏就是形态、特征不明显，在地震剖面上用常规方法无法识别的地层、岩性及复合型的圈闭。
- A theoretical solution on nonstationary random response of SDOF system to ground motion caused by explosion seismic is proposed by means of the theory of evolutionary spectra. 在给定结构固有频率和阻尼系数条件下,得到了单自由度系统的爆炸地震位移响应功率演变谱和均方根位移理论解。
- 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。
- Seismic safety evaluation of important engineering sites, Isolation, Prediction of earthquake damages and earthquake resistant capability evaluation of structures, Explosion seismic effects etc. 重大工程场地地震安全性评价；隔震减振；建筑结构震害预测及抗震性能评估；爆破地震效应等。
- 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。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- An explosive mixture, such as gunpowder. 火药易爆炸的混合物，如弹药
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
