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- TIME-FREQUENCY METHOD AND ITS APPLICATION IN DIGITAL SEISMIC WAVE DATA PROCESSING 数字化地震波形资料的时频分析方法及应用
- A STUDY ON SOURCE PROCESS OF M S 6.8 EARTHQUAKE IN XIJIE, QINGHAI PROVINCE OF NOVEMBER 5,1988 BY USING BROADBAND DIGITAL SEISMIC WAVE DATA 用宽频带波形资料研究青海西捷6.;8级地震的震源过程
- Digital seismic wave 数字地震波
- Seismic wave field and seismic exploration II. 地震波场与地震勘探2。
- A surface at which seismic wave velocities change. 不连续面间断面,地震波速度突变面
- Seismic wave AVO and formation lithology analysis. 地震波AVO与地层岩性分析
- Study of Attenuation Characteristics of the Central and Eastern Tianshan, Xinjiang Using Digital Seismic Waves 利用数字地震波资料研究新疆天山中东段地区的介质衰减特征
- It is the first attempt in China to set up a digital seismic network for microquake. 数字化微震台网在国内是第一次尝试。
- Regional seismic wave carries iota of information about structural variations in the crust and the upper mantin. 摘要区域地震波携带着大量的信息,可以很好地反映地壳和上地幔结构的变化。
- In the paper,we collected and cleaned up the observation data of Fujian digital seismic network,seismogeology,crust deform survey and plat movement. 本文收集、整理了台湾集集大地震前后福建、台湾地区数字地震观测、地震地质、大地形变测量以及板块运动的大量资料。
- Seismic sections show the response of the earth to seismic waves. 地震剖面是地壳对地震波的响应。
- For the sites lacking the data of the boreholes and digital seismic records, "the combined effect of amplification and attenuation"(ab. 对于既缺少深钻孔资料,又缺少数字地震记录资料的厚盖层场地,其场地放大和衰减联合效应(简称"场地联合效应")用常规方法估计困难。
- Body waves, the fastest seismic waves, move through the earth. 体波是最快的地震波,可贯穿地球。
- Several new main techniques adopted in our radio digital seismic telemetry are introduced in this paper,without discussion about specific equipments. 介绍了我国无线数字地震遥测中采用的几种主要新技术,但不涉及具体的设备。
- Body waves,the fastest seismic waves,move through the earth. 体波是最快的地震波,可贯穿地球。
- The seismic wave travels at different velocities in different media, therefore the seismic wave can be used to detect effects of grouting engineering. 摘要地震波法可明确测定不同介质中地震波的传播速度,因而可用在灌浆结构工程中的检测。
- Reports on Observation of Yao'an and Yongsheng Earthquakes in Yunnan Province Recorded in the Near Source Digital Seismic Network and the Modern New Parameters II. 云南姚安·永胜地震近源数字地震观测与现代新参数报告2。
- I said previously that the use of seismic wave in exploring for oil is an important application of seismology. 正如我前面谈过那样,利用地震波勘探石油是地震法的一个重要应用方面。
- In order to reduce the interruption ration in digital earthquake observation,the multifunctional monitor of the digital seismic telemetric substation was developed. 为减少数字地震观测的间断率,研制了数字化地震遥测子台多功能监测器。
- Some changes in reservoir lithology and physical properties usually reflect in seismic wave form characteristics. 储层岩性、物性的变化往往表现为地震波形特征的差异,地震波形特征分析是岩性预测、油气预测的重要手段。