Some influential factors on the complication of SS waveform (with epicentral distance within 40°--180°) are analyzed quantitatively by calculating the full-wave synthetic seismogram using propagation matrix method.
通过使用传播矩阵方法计算全波场理论地震图和对观测资料分析,对40°—180°震中距范围内SS波形复杂性的影响因素进行了定量探讨。
In this article, we analyze the dynamic characteristics of head wave in multi-layered half-space media models with high-velocity layer or low-velocity layer, and the model with a continuous transition-region between the crust and the mantle by using synthetic seismogram.
利用合成理论地震图方法研究了存在高速层或低速层的地壳模型及壳-幔过渡带模型中首波等震相的动力学特征,指出首波的特征对于高速层的结构变化比较敏感。
As a key course for the master candidates major in applied geophysics,a detailed study on the teaching and learning of theory of seismic waves is carried out.
本文从地球探测与信息技术专业工科硕士研究生地震波理论课程授课重点的定位、学习规律的研究、授课方式的改革、考核制度的完善以及教材建设等几个方面对该课程教与学的改革进行了深入细致的研究。
Here we discuss only two special types of wave propagation problems that have a direct bearing on both theoretical and applied seismology.
在这里我们只讨论和理论地震学及实用地震学都有直接关系的波动传播问题的两个特例。
Application of Self-care Theory in Patients with Earthquake-induced Paraplegia
自理学说理论在地震截瘫患者中的应用
Application of Scaling-rule Theory in Crustal Rock Fracture to Studying Characteristics of Seismological Precursors Associated with Earthquakes Occurred in Gansu Province Recent Years;
地壳介质破裂的尺度理论在研究甘肃近期几次中强地震地震学前兆特征中的应用
A theory and method of evaluating seismic input on seismic design for hydraulic structures
水电工程抗震设计的地震动评价理论与方法
Scientists have developed a theory, called plate tectonics, that explains why most earthquakes occur.
科学家建立了一个能解释大多数地震发生的理论，叫做板块构造。
Theoretical and Experimental Research on the Michelson Interference Integrated Optical Acceleration Seismic Geophone;
迈克尔逊干涉型集成光学加速度地震检波器的理论与实验研究
Detection of Weak Signals and Restore of Events in Prospecting Seismology Basing on Chaos Theory;
基于混沌理论的微弱信号检测与勘探地震学中同相轴的恢复
A Investigation on the Mental Health of Middle or High School Students in the Earth-quake Regions
汶川地震后震区中学生心理健康状况的调查
A Preliminary Study on Reservoir and its Anti-earthquake Geographical Significance;
水库及其地震安全的地理学意义初探
Lastly, its application in theoretical study of seismology is emphasized.
最后指出其在地震理论研究中的应用。
Microseismic Data Inversion Based on Ray Theoretical ForwardModeling;
基于射线理论模型的微地震资料反演
On Moralization Features of Dai Zhen's Textual Research and Its Theoretical Limitation
论戴震考据学的理性品格及其理论局限
This seismicity gap theory seems to be applied to small earthquakes occurring inland.
这个地震空白区的理论似乎也适用于内陆发生的较小地震。
The Psychological Intervention against the College Students Who Lost Relatives in the Earthquake;
对地震中丧亲大学生的心理干预探析
On Constructing School Psychological Assistance System in Quake-Stricken Areas
地震灾区学校心理援助体系构建研究
On Mental Crisis Response and Intervention of College Students in Wenchuan Earthquake Area
地震灾区大学生心理危机反应与干预
Neo-Confucianism and Interpretation of "Li"--On the Continuation and Sublation of Zhu Xi s Confucianism by Dai Zhen;
理学与释“理”——试论戴震对朱熹学说的继承与扬弃
Theoretical Analysis of Seismic Response of Underground Subway Structures and Its Application;
地铁地下结构抗震理论分析与应用研究