However, wave field separation is one of the important steps for processing the multi-component seismic data.
波场分离是多波多分量地震资料处理的重要环节之一。
In this paper, three-dimensional seismic data field of direct volume rendering-Ray Casting Algorithm is mainly studied.
本文主要研究三维地震数据场的直接体绘制方法——光线投射算法。
The expense for the field acquisition of seismic data, i. e. the direct cost in the budget of the seismic engineering, accounts for about 80% of the whole engineering cost of seismic exploration.
在四川盆地的地震勘探工程中，地震资料野外采集施工费用，即地震工程预算中的直接工程费，占整个地震勘探工程成本的80%左右。
And the selection of the operation parameters for the field acquisition of seismic data influences the expense greatly.
而地震资料野外采集施工参数的选择又很大程度地影响着施工费用。
Stress data of single well is obtained through combined core experiments made in laboratory and passive seismic surveying technique used in the field.
在室内进行了岩心组合实验，在现场应用无源地震测量技术，获得单井应力数据；利用数值模拟技术获得该区块的地应力数据。
The quality of field seismic data acquisition depends on correct operation of geophone in some way.
能否正确地使用地震检波器，直接关系到野外地震数据的采集质量。
In field seismic data acquisition, the quality of operational parameter acquisition is determined by testing methods, eventually the quality of acquisition project is determined.
在野外地震资料采集中，试验方法确定采集施工参数的质量，也最终决定采集工程项目的质量。
The source mechanism, source stress field and source fault for the Chengjiang earthquake of M5.2 has been analyzed by the data of seismic waves.
利用地震波资料对澄江5 2级地震序列的震源机制、震源应力场和震源断层作了分析研究。
On-site seismic data processing plays a more and more and more important role in the field operation.
现场地震资料处理在野外地震施工中发挥着越来越重要的作用。
The possibility and specific approach describing seismic precursory pattern with field feature using information dimension D_1 is discussed, and both observational and experimental data are processed.
本文讨论了信息维d_1用于描述具有场特征的地震前兆图象的可能性以及具体方法。
The author of this paper studied the process of seismic data transmission then find out solutions for common problems of field spread deployment.
本文分析了地震数据的传输过程，并结合工作中的经验和体会，分析了排列的一些常见故障并介绍了排除故障的方法。
Modeling and field seismic data processing indicated that this method could enhance the drop height interpretation for small scale faults.
通过理论模型的研究以及实际地震资料的处理，可知此方法具有对小断层反映灵敏，落差定量解释精度高的特点。
Using of the method of field geomagnetic load-unload response ratio, data of geomagnetic vertical-component daily ranges of Dalian seismic station from 1981 to 1991 are processed.
大连及邻区在1981~1991年间发生了多次中强地震。 本文作者应用地磁加卸载响应比方法对大连台1981~1991年地磁资料进行处理。
The basic field data are P-wave velocity values collected along a seismic profile conducted in the Bozhong Depression.
我们收集了渤中凹陷一条剖面的纵波速度资料。
The potential seismic risk in the Yangqing-Hualai basin, NW of Beijing City, is estimated using historical documents and recent seismicity and tectonic stress field data.
根据历史地震记载、近期地震活动性和构造应力场资料，分析了北京西北延庆-怀来盆地的潜在地震危险性。
Based on the field investigation data, the Wusuxiao seismic deformation zone characteristics and earthquake parameters along middle segment of Aerjin fault have been expounded in this paper.
本文根据现场考察资料，论述阿尔金断裂带中段乌苏肖地震形变带特征及地震事件参数。
As one important part of seismic data acquisition system, on-site digital recording system not only can monitor and process field seismic data in time but also can control recording quality.
数字现场监视记录仪是地震采集系统的一个重要组成部分，它让我们能及时监视和处理野外地震资料、控制记录质量。
The field observation and seismic data interpretation reveal that the displacement transfer zone is developed in the Kelasu triangle zone, Kuqa thrust-and-fold belts.
根据对库车褶皱冲断带的地面地质调查和地震反射剖面的解释表明，库车褶皱冲断带克拉苏三角带发育垂直构造走向的位移转换构造。
The quality control and analysis system is a part of MPS, and it's in order to control the quality of the seismic data collected in the field with quantitative analysis.
质量控制与分析是该系统中的一个模块，它的实现目的是对采集的试验资料及实际生产资料的品质进行定量分析。
The quality assurance system serves the better function to enhancing accuracy of field acquisition data and eliminating various errors during working and reducing period seismic data processing.
质量保证体系对提高野外采集精度，减少施工中的各种误差，缩短资料处理周期有较好的作用。
In the field seismic data acquisition, how to quickly locate and access the high-precision coordinate data are important research directions for GPS application in geophysical exploration.
在野外地震资料采集中，如何快速地实施定位和获取高精度的坐标是物探领域GPS应用的一个重要的研究方向。
Soil slope displacement was important manifestation of soil damage, the main research methods were the landslide field investigation and the measured seismic data analysis.
边坡位移是土体损伤的重要表现，研究方法主要是对滑坡进行野外调查、实测地震资料分析等。
The quality of field seismic data acquisition is crucial to the success of seismic survey, while the key to the high quality of field data acquisition is the selection of acquisition parameters.
野外地震资料采集的质量直接关系到地震勘探的成败。保证野外资料采集质量的关键是采集参数的选择。
According to the similarity between the propagation of magnetic dipole source TEM field and reflected-seismic wave, it is proposed to explain TEM data with the pseudo-seismic interpretation.
根据磁偶源瞬变电磁场与反射地震波的传播规律的相似性，提出了TEM资料拟地震快速成像解释的思路。
Methods Investigating and studying the field, explaining data of seismic exploration and drilling well and analyzing the whole data.
方法对野外调研、地震勘探、钻探及解释结果进行综合分析。
The active tectonic pattern and recent stress state in the seismic region of NW Yunnan province are discussed on the basis of field observation and in-situ stress measurements. Data.
本文根据野外调查和原地应力测量资料，讨论了滇西北地震活动区的活动构造型式和现今应力状态。
The single-receiver seismic technique is demonstrated to be quicker on the data acquisition in the field, and with less using geophones than other seismic methods. The instruments…
单点地震技术具有野外数据采集速度快，使用检波器数量少，仪器轻便，实时观测地质体弹性波变化规律和无需复杂的数据处理等优点；
This research achievement has been used in building seismic stations, analyzing data, locating fracture in oil field and determining parameters of seismic focus and of medium structures.
本成果已在台站建设、资料分析、震源参数测定、油田裂缝定位和介质结构参数测定等方面发挥了作用。
With the deepening of coal seismic prospecting, the demands on higher quality seismic data are increasing, which in turn requires to greatly increase the quality of field data.
随着煤田勘探工作的不断深化，对地震勘探成果提出了更高的要求，需要大幅度提高野外采集质量。
With the deepening of coal seismic prospecting, the demands on higher quality seismic data are increasing, which in turn requires to greatly increase the quality of field data.
随着煤田勘探工作的不断深化，对地震勘探成果提出了更高的要求，需要大幅度提高野外采集质量。
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