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Sedimentary structure of the western Bohai Bay basin and other basins in North China revealed by fre
[期刊论文] 作者：Chenhao Yang,Fenglin Niu,
来源：黑龙江科技学院学报 年份：2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Fenglin Niu,李娟,,
来源：世界地震译丛 年份：2015
新近建成的中国地震台阵(CEArray)由中国国家数字地震台网(CNDSN)、31个区域地震台网以及几个小孔径台阵构成,台站总数逾千,其中宽频带台站850多个。这一巨大台阵的建成为日...
An unsplit complex frequency-shifted perfectly matched layer for second-order acoustic wave equation
[期刊论文] 作者：Xiuzheng FANG,Fenglin NIU,
来源：中国科学：地球科学（英文版） 年份：2021
The perfectly matched layer (PML) boundary condition has been proven to be effective for attenuating reflections from model boundaries during wavefield simulation.As such,it has been widely used in time-domain finite-difference wavefield si......
[会议论文] 作者：Alan Levander,Fenglin Niu,
来源：2013年全国岩石学与地球动力学研讨会 年份：2013
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Sedimentary structure of the western Bohai Bay basin and other basins in North China revealed by fre
[期刊论文] 作者：Chenhao Yang,Fenglin Niu,,
来源：Geodesy and Geodynamics 年份：2019
High-resolution seismic models of sediment basins are critical inputs for earthquake ground motion prediction and petroleum resource exploration.In this study we employed a newly developed technique t...
[期刊论文] 作者：Liwei Wang,Fenglin Niu,,
来源：Science Bulletin 年份：2019
Earth’s outer core is generally thought to be a well-mixed liquid consisting mostly of iron and a small amount of lighter elements.Recent seismic studies using Sm KS waves show that the top a few hund...
[期刊论文] 作者：Youlin Chen,Fenglin Niu,Ruifen,
来源：世界地震译丛 年份：2010
收集处理了中国国家数字地震台网（CNDSN）48个地震台记录的大量高质量的宽频带远震波形资料，用于计算中国大尺度的地壳厚度横向变化和Vp／Vs值（泊松比）变化。用一种统计方法来挑选每......
Semiannual velocity variations around the 2008 M_w 7.9 Wenchuan Earthquake fault zone revealed by am
[期刊论文] 作者：Haichao Chen,Hongkui Ge,Fenglin Niu,,
来源：Earthquake Science 年份：2014
We continuously monitor the long-term seismic velocity variation of one of the major ruptured faults of the devastating 2008 Mw7.9 Wenchuan earthquake in China...
Semiannual velocity variations around the 2008 M_w 7.9 Wenchuan Earthquake fault zone revealed by am
[期刊论文] 作者：Haichao Chen,Hongkui Ge,Fenglin Niu,,
来源：Earthquake Science 年份：2014
We continuously monitor the long-term seismic velocity variation of one of the major ruptured faults of the devastating 2008 Mw7.9 Wenchuan earthquake in China from July 2009 to January 2012,jointly u...
[期刊论文] 作者：Taka’aki Taira,Paul G.Silver,Fenglin Niu,Robert M.Nadeau,左玉玲,,
来源：国际地震动态 年份：2009
断层强度是反映孕震区状态的一个基本特性,其时间变化会增大或降低最终触发地震事件的可能性。虽然有人提出断层强度变化能解释各种不同现象,如地震活动的远距离影响[1],但实...
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