查询词典 geophysical
- 与 geophysical 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Magnetic Resonance Sounding is the only geophysical new method of directly detecting underground water at present. In this paper the main gains of taking part in the 2nd MRS international workshop are introduced, development and progress of hydroscope and applications of MRS method are considered. On the basis of the MRS successful application in the detection of underground water, using MRS method new progress has been made in slide monitoring of Three Gorges and archeology of the first Qin dynasty imperator mausoleum for the first time.
第二届核磁共振测深国际学术研讨会概况《第二届MRS在地下水勘查中的应用》国际学术研讨会2003年11月19日~21日在法国奥尔良召开。1.1 第二届MRS 研讨会的主题研讨会的主题是:对地表下含水层MRS响应模拟;数据处理和反演;野外工作对策;数据采集和质量控制方面的经验;MRS和其它地球物理资料的综合应用和解释;MRS资料的校正和确认问题;含水层几何形状和水动力学性质特征;开发MRS 方法的前景。
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In this paper the key points discussed were that, under the condition of a sharp hypsography of desert areas of Ordos basin, we used some new geophysical methods in the investigation of surface structure to obtain high accurate surface structure data and provide reliable scientific foundation for data acquisition and process; we dealt with the optimum coupling of surface geophones and the digital realization technique in desert areas, dug into a method of high frequency compensation according to attenuations by absorption near surface, adopted data processing and correction technique, solved high frequency attenuation and geophone coupling, eliminated the influences of sharply transverse fluctuation of hypsography in desert area on the seismic data, enhanced the fidelity and SNR of seismic section, and finally picked up more geologic information on the seismic profile and improved the precision of the lateral prediction for the reservoir beds.
本文旨在研究鄂尔多斯盆地沙漠区地表变化比较大的情况下,在表层结构调查中通过应用一些地球物理新方法,以获取高精度的表层结构数据,为资料采集和数据处理提供更科学的依据;研究在沙漠区地表检波器最佳耦合的方式与数字实现技术,研究通过近地表的吸收衰减规律进行高频补偿的方法,采用数据处理校正技术,解决高频吸收及检波器耦合,消除沙漠区表层横向剧烈变化对地震资料的影响,提高地震剖面的保真度和信噪比,从而使更多的地质信息能够从地震剖面中反映出来,提高储层横向预测的精度。
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After linearization of various geophysical inverse problems, all kinds of inversion algorithms are reduced to solve ill-conditioned linear systems.
地球物理反问题线性化处理之后,各种反演算法归结为对病态线性方程组的求解。
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Intercross, syncretize and "road ahead" in geophysical, medical and space imaging is discussed.
本文还讨论了这三门学科相互渗透和发展的未来。
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Based on the seismicity of intracontinental subduction zone on both sides of Tianshan range, integrating the structural study in this paper with the existing Chinese and international geophysical research results, the author proposes a geodynamic model to explain the complicated Late Cenozoic intracontinental deformation of Central Asia.
通过对天山南北两侧陆内俯冲带地震活动特征的综合研究,结合前人的地球物理研究以及本文对库车再生前陆逆冲带构造研究的结果提出了一种解释晚新生代中亚地区陆内变形过程的地球动力学模型。
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Sharp boundary inversion is a relatively difficult problem in magnetotelluric and other geophysical inversion, which has been studied by many researchers.
尖锐边界反演是大地电磁及其他地球物理反演中的一个较难解决的问题,目前有不少专家正对这方面进行研究。
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Geophysical inversion is a very difficult problem due to its non_linear nature.
由于非线性特性地球物理反演一直以来都是一个比较困难的问题。
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During the past ten years, inversion problem of geophysical data devoted much attention to many geophysicalistes; moreover, variousinversion approaches were advanced.
近十年来,地球物理资料的反演问题引起了越来越多地球物理学家的注意,提出了各种反演方法。
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The kimberlite has the intensive magnetism, low resistivity, and high content of Cr、Ni and Nb. Its geophysical and geochemical prospecting anomaly over the earth's surface are mostly shaped in ellipse and ribbon, which is paragenetic with fracture structure.
金伯利岩的分布严格受断裂构造控制,矿体呈管状、脉状,具有成群、结带分布的特征;它具有磁性强、电阻率低、微量元素Cr、Ni 、Nb含量高的特征。
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The first rank derivative is a reflection of curve change and its rate, at certain range, if the sign of the first rank derivative has changed, the logging value of the correspondence depth point means maximum in this range; the second rank derivative is the knaggy property reflection of curve, at certain range, if the sign of the second rank derivative has changed, the correspondence depth point represent the inflexion of geophysical logging curve, it's also a turning point of the reflection of knaggy change property of the curve, it is the interface of stratum.
测井曲线的值是深度的函数,测井曲线的一阶导数表示了曲线变化的趋势和变化的快慢,在某一范围内,当一阶导数呈现符号转换时,相对应的深度点的测井值即为该范围内极大值;测井曲线的二阶导数则表示曲线的凹凸性,在某一范围内,当二阶导数呈现符号转换时,相对应的深度点代表了测井曲线的拐点,即反映曲线凹凸性变化的转折点,亦即地层的分界面。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。