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seismic signature
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  “seismic signature”译为未确定词的双语例句
     An analysis on the development character,geomorphic feature, seismic signature,etc of the Quaternary strata suggests that the area from Hefei to the west foot of the Fuchachan Mt is a relatively downcast zone,the area around Liangyuan town on the south margin of the Jianghuai watershed a modern upcast zone, and the area from the eastern Fuchashan Mt to Chaohu a relatively upcast zone.
     通过对合肥及其以东地区第四纪地层发育特征、地貌特征、地震等特征分析,认为合肥至浮槎山西麓为相对下降区,位于江淮分水岭南缘的梁园一带为现代上升区,浮槎山东部至巢湖一带为相对上升区。
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  相似匹配句对
     Seismic reflectance signature analysis of fracture-cave strata
     缝洞岩层地震波反射特征分析
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     Signature for XML
     XML的签名
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     Seismic Radar
     地震雷达
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     Computer Simulation for Single Air Gun Signature.Seismic Equipment
     气枪震源单枪子波计算机模拟
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     On seismic resolution
     地震分辨率
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  seismic signature
The seismic signature of the Iapetus Suture beneath the North Sea
      
Final earthquake size may be predictable from an ISE's seismic signature in the preslip model but not in the cascade model.
      
Seismic signature of a phreatic explosion: hydrofracturing damage at Karthala volcano, Grande Comore Island, Indian Ocean
      
Volcanic phenomena are well correlated with the pattern of the seismic signature.
      
The top salt model was interpreted based on its seismic signature of high amplitude, low frequency reflections, and diagnostic reflection geometries.
      
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An analysis on the development character,geomorphic feature, seismic signature,etc of the Quaternary strata suggests that the area from Hefei to the west foot of the Fuchachan Mt is a relatively downcast zone,the area around Liangyuan town on the south margin of the Jianghuai watershed a modern upcast zone, and the area from the eastern Fuchashan Mt to Chaohu a relatively upcast zone.The neotectonic movement displays four stages of activity.

通过对合肥及其以东地区第四纪地层发育特征、地貌特征、地震等特征分析,认为合肥至浮槎山西麓为相对下降区,位于江淮分水岭南缘的梁园一带为现代上升区,浮槎山东部至巢湖一带为相对上升区。新构造运动表现有四次活动。

Seismic recognition technologies are widely adopted in the exploration and development of oil and gas fields. There are significant physical property contrasts between gas hydrate, including its entrapped gas zone, and host rocks. This allows identification for them with seismic techniques. The previous research findings prove that acoustic methods are highly effective in determination of hydrates distributed widely. This is because hydrates have strong acoustic reflection effect. Their acoustic...

Seismic recognition technologies are widely adopted in the exploration and development of oil and gas fields. There are significant physical property contrasts between gas hydrate, including its entrapped gas zone, and host rocks. This allows identification for them with seismic techniques. The previous research findings prove that acoustic methods are highly effective in determination of hydrates distributed widely. This is because hydrates have strong acoustic reflection effect. Their acoustic velocities are as twice as those of seafloor sediments. If the sediment underlying a hydrate entraps natural gas, its acoustic velocity will become much lower, resulting in vivid characteristics of reflections. This paper firstly discusses the seismic signatures of hydrates based on a physical model. The gas hydrate possibly presented in the target is then identified from seismic data by structural configurations, seismic phase characteristics and AVO attributes.

地震识别技术已广泛地应用于油气田的勘探与开发中。天然气水合物及其所捕集的含气带与围岩有显著的物性差异 ,我们可以利用地震技术对其进行识别。国外多年的研究成果证明 ,应用声学方法确定大面积分布的水合物非常有效 ,因为水合物具有强烈的声反射效应 ,它的声速很高 ,大约是海底沉积物的两倍。若水合物下方的沉积物捕集了天然气 ,其声速会更低 ,由此产生的反射波具有鲜明的特点。从物理模型出发 ,探讨了水合物的地震特征 ,利用地震资料从构造形态 ,相位特征以及AVO属性等方面对靶区可能存在的天然气水合物进行了判别。

According to the characteristics of igneous rocks in the north slope of GY sag, SN oilfield, the author studied seismic signatures of the igneous rocks and their variability with seismic methods with the emphasis on impact of the igneous rocks to seismic interpretation. The methods used in the study include horizon calibration, seismic attribute description, forward modeling, and log constrained inversion. The impact of the igneous rocks to seismic structural interpretation was...

According to the characteristics of igneous rocks in the north slope of GY sag, SN oilfield, the author studied seismic signatures of the igneous rocks and their variability with seismic methods with the emphasis on impact of the igneous rocks to seismic interpretation. The methods used in the study include horizon calibration, seismic attribute description, forward modeling, and log constrained inversion. The impact of the igneous rocks to seismic structural interpretation was greatly reduced, which yields satisfactory development effects.

根据GY凹陷北斜坡SN油田火成岩发育的特点 ,围绕火成岩干扰对构造解释的影响问题 ,应用层位标定、地震属性描述、模型正演及测井约束反演等地震技术 ,对构造区火成岩地震属性特征和分布规律进行了深入研究 ,极大地消除了火成岩干扰对构造解释的影响 ,取得了较好开发效果。

 
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