| 1. | Improving the signal - noise rate of seismic record with k - l transform
变换提高地震记录的信噪比 |
| 2. | Application of wavelet transformation in resolution of shallow seismic record
应用小波变换提高浅层地震记录分辨率 |
| 3. | The cheking items and associated specifications for r24 seismic recording system
R24浅层地震仪检验项目和技术规定 |
| 4. | There are many ways to extract fracture information from reflected seismic records
从反射地震记录提取地下岩石裂缝信息的方法有多种。 |
| 5. | Seismic record numerical simulating and wave - field characteristic analysis of buried hill surface
潜山面地震记录数值模拟及其波场特征分析 |
| 6. | By application of some harmonious signals and real seismic records , the precision and stability of the method are proved
谐波信号和有限实际地震记录的应用表明，本方法具有较高的识别精度。 |
| 7. | The results applied to the quality improvement of synthetic seismic records in junggar basin indicate the obvious effects of these methods
上述两种方法在改善地震合成记录质量方面效果明显，已在准噶尔盆地地震合成记录制作中推广应用。 |
| 8. | In chapter 3 , the basic theory and method of retrieving source time functions from far - field seismic records to invert for the temporal - spatial source process were expatiated systematically
第三章系统地阐述了从远场体波提取震源时间函数( stf ) ，用提取的stf反演震源破裂时间?空间过程的基本原理和方法。 |
| 9. | In the light of the theoretical technique of wavelet networks , we study the method for inversing the time difference of artificial acoustic wave ( t ) by using multi - scale decompositon of wavelet from seismic records
摘要在讨论小波网络理论方法的基础上，研究了利用地震纪录小波多尺度分解属性资料进行虚井声波时差反演的技术方法。 |
| 10. | In order to improve the quality of synthetic seismic records , this paper presents two correction methods for logs correlation calculation and logs forward calibration using sonic - density logging suite
摘要以提高合成记录制作质量为目标，研究了严重垮塌井段声波、密度测井数据的校正方法，提出了曲线相关计算和曲线正演两种校正方法。 |
