seismic model meaning in English
地震模型
Examples
- After then , input parameters for random seismic model are discussed
同时，对多维分析中的地震输入参数进行了系统研究。 - We derive a scheme of the separable expression of the reflection / transmission operator is represented , which can be used to model primary reflected waves in the one - way wave equation seismic modeling
摘要本文导出了一种由单程波方程利用反射透射算子的可分表示方法模拟复杂介质中一次反射地震波的数值算法。 - Compared with the conventional finite - difference method on the fixed grid - size rectangular grids , the new method can be more cost - effective in complex models . numerical tests for both seismic modeling and reverse - time migration are performed on various theoretical models and a physical experiment
用该剖分方法得到的网格在各速度层内的空间步长是不同的，而全区域上的时间步长却近于恒定，因此在复杂模型上，本文方法的计算效率要高于传统的矩形网格差分方法。 - Moreover , the central data model of epicentre in the posc specifications are classified and illustrated , on the basis of which the paper studies data mapping techniques of the model and provides the language description of express and the examples of how to realize loading data in the light of the data types of seismic models in epicentre . meanwhile , this paper explains the fundamental principles and methods of the data access and exchange techniques , presents the related steps of realizing way with examples analysis and proposes some personal understanding and thinking of data access techniques based on oracle database
在此基础上，研究了该模型的数据映射技术，对epicentre中地震模型的一些数据类型给出了express语言描述和数据加载实现方法的例程；同时研究了数据存取技术，阐明了数据存取的基本原理和方法，给出了相关的实现方法步骤并用posc提供的数据存取与交换接口函数daeapi结合c + +语言对相关方法进行了实现，并提供了部分例程分析。 - Based on an analysis of some new advances in seismic research of arch dams , some suggestions were made , such as to further perfect the study of seismic response of the darn , water and foundation integrated system by means of dynamic analysis technique , to renew the idea of seismic prevention , to establish the uneven seismic model , to enhance the effectiveness research on aseismatic engineering measures , etc
在分析高拱坝抗震研究最新进展的基础上，提出进一步完善用动力分析技术研究坝、水、地基综合系统的地震响应、更新抗震设防理念、建立不均匀地震动模型、加强抗震工程措施的有效性研究等建议。