English translation for "seismic model"
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- 地震模型
Related Translations:
- Example Sentences:
| 1. | 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。 | | 2. | 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。 | | 3. | 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。 | | 4. | 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。 | | 5. | 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。 | | 6. | A new finite - difference method is developed for seismic modeling and reverse - time migration based upon the voronoi cell construction on irregular grids . curved velocity boundaries and irregular earth surface can be accurately represented using the irregular grid implementation . therefore the modeled and migrated results can be more accurate , and meanwhile , the efficiency is still preserved using an explicit finite - difference scheme
本文的方法可以实现任意非规则网格上的显式差分计算，因此该方法在保持了传统的矩形网格差分算法简单、高效特点的同时，又能精确地描述弯曲界面和起伏地表，提高了有限差分地震模拟和偏移结果的精度。 | | 7. | The seismic modeling algorithm includes in two key steps in which one is for calculating effective elastic parameters in a fractured and caved media by using elastic wave equation , the other is for wave extrapolating by using acoustic one - way wave equation based on an equivalent geology model consisting of those effective parameters
地震正演方法包含两个关键步骤，一是利用弹性波动方程计算含缝洞介质的有效弹性参数，另一步骤是根据有效弹性参数构成的等效地质模型，用单程声学波动方程进行波场延拓。 |
- Similar Words：
- "seismic method" English translation, "seismic method exploration" English translation, "seismic method of exploration" English translation, "seismic method of prospecting" English translation, "seismic micro-zoning" English translation, "seismic modeling package" English translation, "seismic module" English translation, "seismic moment" English translation, "seismic moment tensor" English translation, "seismic monitoring" English translation
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