查询词典 seismics

Afterwards, we comment on the history, present situation, and development of the multi-component seismics being a main technique from the view point of oil and gas exploration, and put forward further schemes for the multi-component sea-bottom seismics in accordance with our national high tech development project.

然后从油气勘探角度对技术进步中的一项主要技术——多分量地震的历史、现状和发展作了评述，并结合国家863项目关于海上多波地震技术研究的状况提出了进一步实施的设想。

It is believed that above formula could be applied in seismic intensity zoning and risk analysis of engineering seismics.

而这种烈度衰减规律具有明显的地区性和方向性，对于不同的地区应有相应的烈度衰减公式才能满足工程上的需要。

Production seismics ; small fault ; thin reservoir ; fine structure interpretation

开发地震；小断层；薄层；精细构造解释

This site offers information about the institute and its several departments (applied geophysics, geodynamics, properties of rocks, seismics, seismology and mathematical geophysics, research focus Iceland) as well as about the Taunus Observatory.

该网站提供了该机构的信息以及它的几个系（应用地球物理，地球动力系，岩石学，地震，地震和数学地球物理系，冰岛研究中心）的情况，还有与其相关的Taunus观测台信息。

The stochastic finite element method can consider the random variables which are associated with soil properties, changeable loads, geometric conditions. The stochasitic properties of parameters and seismics will affect the interaction between soil and pile and the stochastic method is a trend to analyze the problem of pile-soil dynamic interaction.

参数和地震激励的随机性对土-结构动力相互作用的影响，土与结构动力学参数的不确定性和地震激励的随机性是众所周知的，其对结构响应的影响也是很重要的，对于结构的地震响应有重要影响的土-结构动力相互作用考虑各种随机因素的影响也是必然的发展趋势。

Aiming at the geological defects in western loess highway region and its harmfulness for construction and management, we introduced multicomponent seismics method in shallow loess highway engineering exploration.

针对我国西部黄土公路下伏大量地质缺陷及其对公路交通建设和运营的危害性，将多分量地震勘探技术引入浅层黄土公路工程勘探中。

In most cases, time-lapse seismic is taken by repeated 3D seismics,so it is also called 4D seismics.There are many other time-lapse observation methods besides the 3D time lapse seismic such as time lapse 2D seismics,time-lapse cross hole seismic,time-lapse VSP etc.

由于大多数情况下，时移地震都是通过重复三维地震进行的，因此国内外很多学者也将其称为四维地震，除三维时移观测外，还有很多其它的时移观测方法，如时移二维地震、时移井间地震、时移VSP等。

In this paper, some practical and advanced geophysical methods are introduced. These methods include resistivity image profiling, 3D reflection seismics, borehole radar, borehole camera, acoustic televiewer log, dipmeter log and cross-hole log. The main purpose of this paper is to briefly introduce their operating principles and possible applications to geotechnical engineers for references.

本文列举数项实用且先进的地球物理技术，包括：地电阻影像剖面法、三维反射震测法、孔内雷达探测技术、孔内摄影法、超音波电视井测、倾角井测及跨孔井测等，就其施测原理与可能的应用方向做一介绍，期能提供大地工程调查规划时的参考。

Because the BaMianTai oil field was a fault block hydrocarbon reservoir and the stable yields of the reservoir is a bottleneck problem, the thesis did a lot of works on the meticulous description research, and the fine ...depositional time comparison; the flat distribution graphs and the reservoir sand graphs of depositional microfacies in different time were drafted; the researches on 3D seismics microtectonics and little faults'fine explanation and reservoir types of main layers were completed in the thesis.

本文针对八面台油田是一个复杂的断块油藏的特点和制约油田稳产的瓶颈问题，开展了精细油藏描述研究工作，进行了沉积时间单元精细划分对比；编制了不同时间单元的沉积微相平面分布图、油砂体图；完成了主力油层顶面三维地震的微构造、小断层精细解释以及油藏类型的研究。

Single-receiver seismics ; geologic survey ; shallow covered areas ; technique condition

单点地震；浅覆盖区；地质大调查；技术条件

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失