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- According to explanation of the high resolution shallow seismic profile, we completed acoustic stratigraphical division of the continental shelf in the South Yellow Sea. 摘要通過對高解析度淺地層剖面的分析解譯,對南黃海西部陸架區進行了聲學地層劃分。
- CHARACTERISTICS AND DEPOSITIONAL SETTING OF THE HIGH RESOLUTION SHALLOW SEISMIC PROFILE IN THE SOUT 南黃海西部海域高解析度聲學地層及其沉積環境
- shallow seismic reflection profile 淺層地震反射剖面
- By comparing the acoustic wave impedance with the VSP (vertical seismic profile), the reflectors of the CCSD pilot hole have been analyzed. 分析結果表明(1)岩性間波阻抗差異產生反射波,如榴輝岩與副片麻岩之間波阻抗差異;
- Shallow Seismic Refraction Survey is one kind of celerity,effective and economic means in engineering exploration. 淺層折射波法是工程勘探中常用的一種經濟並且快速有效的方法。
- WANG Zhen-dong. 1988. Applied Technique of Shallow Seismic Exploration [M]. Geological Press, Beijing (in Chinese). 王振東.;1988
- Steeples, D. W., Miller, R. D., 1998, Avoiding pitfalls in shallow seismic reflection surveys, Geophysics, v.63, 66-75. 何春蓀,1982,台灣地體構造的演變-台灣地體構造圖說明書,經濟部。
- Demarcating through-well seismic profile with diplog is one of the important ways to improve the quality of seismic interpretation. 地層傾角測井標定過井地震剖面是提高地震成果質量的重要途徑之一。
- The foreset sandbody usually absents the top set beds and shows an oblique p rogradational reflection configuration on the seismic profile. 強制湖退前積體的頂積層不發育,地震剖面上具斜交前積反射結構。
- 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. 摘要為了提高垂直地震剖面(VSP)成像質量,首次將高斯束偏移方法應用於VSP觀測系統。
- The SNR and resolution of seismic data can be effectively improved through high resolution processing of seismic data in shallow seismic prospecting. 淺層地震探測中,通過高解析度數據處理,能有效地提高資料的信噪比和解析度。
- The shallow seismic refraction method is one of the main methods of exploration for engineering, hydrogeological and environmental geology. 摘要淺層地震折射波法是在工程地質、水文地質及環境地質勘查中廣泛應用的地震探測方法之一。
- 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. 摘要品質良好的地震剖面上出現的地震模糊帶稱為氣煙囪,發現和識彆氣煙囪是尋找大型氣藏的有效方法。
- Sun, R., Sung, Q.C. and Liu, T.K., 1997, Near-surface evidence of recent Taiwan Orogeny detected by shallow seismic method, 1997 AGU Fall Meeting, San Francisco, U.S.A. 孫鎮球,1997,由淺層震測看宅港地區的第四紀外伸堆建沈積,中國地質學會八十六年年會,台灣。
- Simulated test verifies the interpretation on seismic profiles. 模擬試驗驗證了地震剖面解釋結果。
- The seismic imaging method is a new technique of shallow seismic exploration, which appears in the field of engineering and environment geoexploration recently. 摘要地震映象法是近期工程物探在工程地質與環境地質勘察中新出現的1種淺層地震探測方法。
- If the background noise is not too high, the firecracker will be a useful source for shallow seismic surveys including both the reflection and the refraction methods. 爆竹震源是一極佳的震源,不管反射或折射震測,都可加以應用。
- 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. 在高解析度地震剖面解釋中,直接識別泥底辟構造存在一定困難,主要因為泥底辟構造和火成岩侵入體在形態上十分相似,容易造成解釋的多解性。
- Rayleigh wave detection as a shallow seismic detection method, characterized by advantenges of being simple and convenient, has been applied in many fields. 摘要瑞利波可對煤礦井下進行全方位探測,具有簡便、快速、應用範圍廣的優點。
- The seismic imaging method is a new technique of shallow seismic exploration,which appears in the field of engineering and environment geoexploration recently. 地震映象法是近期工程物探在工程地質與環境地質勘察中新出現的1種淺層地震探測方法。