1-D P- and S-wave velocity models for the collision zone between the northern Tianshan mountain and

来源 :Earthquake Science | 被引量 : 0次 | 上传用户:markwolf
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
We have developed crustal minimum 1-D P- and S-wave velocity models of the collision zone between the northern Tianshan mountain and the Junggar basin (86 E-89 E, 43 N-44.5 N). These two models were created through inversion of 1 370 P- and 1 396 S-wav
其他文献
Objective:To evaluate the anatomical characteristics and patterns of neurovascular compression in patients suffering trigeminal neuralgia,using 3D high-resolution magnetic resonance imaging methods an
期刊
Objective:To determine the deference between phase sensitive magnetic resonance(MR) imaging and magnitude reconstruction to detect infracted myocardium.Methods:Twenty patients(16 men;4 women;mean age,
期刊
Objective:To describe the anatomical characteristics and patterns of neurovascular compression (NVC) in patients suffering trigeminal neuralgia(TN) by 3D high-resolution magnetic resonance imaging(MRI
期刊
毫米波被动成像技术以其良好的空间分辨率和系统灵敏度,得到了广泛的应用。传统的成像系统由于成像精度和成像时间的原因在很多场合使用受到限制,二维毫米波被动合成孔径成像技术采用阵列天线解决了这一不足。本文对合成孔径成像理论进行了分析,并以此理论为基础设计了一种简易的二维被动毫米波成像样机,对系统的空间分辨率进行了仿真分析;最后对系统的成像效果进行了仿真,并给出了仿真结果。
期刊
在无源毫米波成像中,Richardson-Lucy(R-L)算法是一种有效的复原方法。但R-L算法容易引起噪声放大等缺点,当噪声较大时,复原结果往往不理想。各向异性扩散过程(P-M过程)具有较强的去噪保护边缘能力,据此,论文提出了一种基于各向异性扩展过程的无源毫米波R-L算法。首先使用P-M过程对图像进行去噪,然后使用R-L算法进行图像恢复。新算法有效的减少了噪声对R-L算法的影响。实验结果表明,
期刊
Millimeter-Wave Weapons Detection System has been widely used in airport,custom-house and other safety checkpoint in recent years.In this paper,we propose a new method to make the image produced by Mi
As the continuation study on amplification of in-plane seismic ground motion by underground group cavities in layered half-space, this study extends to the case of poroelastic half-space with dry poro
期刊
The county town of Beichuan county, China, experienced catastrophic destruction due to landslides induce by the 2008 Wenchuan earthquake. In consideration of the special location of the county town, t
期刊
期刊
Most acceleration diagrams show high levels of unpredictability, as a result, it is the best to avoid using diagrams of earthquake acceleration spectra, even if the diagrams recorded at the site in qu
期刊