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deep detection
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  “deep detection”译为未确定词的双语例句
     NIPS successfully resolve the payload matter resulted from deep detection, raises detection efficiency.
     NIPS解决了数据包内容的深度检测可能产生的负载问题,提高了系统的效率。
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     Several types of ultra large power vibratory source have been developed by the Siberia Branch of the Russian Academy of Sciences,which are characterized by large power,long distance signal propagation and deep detection depth.
     俄罗斯科学院西伯利亚分院研制了几种型号的超大功率振动源 ,其特点是功率大 ,信号传播距离远 ,探测深度大。
短句来源
     The echoes of GPR(Ground Penetrating Radar) are more and more dissipative attenuation with the increase of the depth of detection in GPR so that it is more difficult of deep detection at same time the decreased resolution.
     探地雷达回波因为地下介质的损耗造成其随着深度的增加而衰减增大,导致对深埋目标探测更加困难,分辨率因此而降低。
短句来源
     Combining with results of deep detection such as seismic tomography,the author carried out discussion of the deep medium conduction of the earthquake in the research area at last.
     最后结合地震层析成像等深部探测成果对研究区地震的深部介质条件进行了讨论.
短句来源
  相似匹配句对
     Detection of Deep Pathogenic Fungi by PCR
     聚合酶链反应检测深部致病真菌的实验研究
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     Quality detection for deep gob injected
     深层采空区注浆质量检测方法
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     Detection System
     浅谈计算机入侵检测系统的建构
短句来源
     detection: FID.
     检测器:氢火焰。
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     Deep Autumn
     秋深
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  deep detection
It is this driver that dictates a survey which can cover the available sky to deep detection limits several times per lunation.
      


Several types of ultra large power vibratory source have been developed by the Siberia Branch of the Russian Academy of Sciences,which are characterized by large power,long distance signal propagation and deep detection depth.At present,a digital seismograph network consisting of more than 100 substations has been set up in the capital region of China.In this paper, the ultra large power vibratory sources and research on their application to seismic monitoring and earthquake prediction in the...

Several types of ultra large power vibratory source have been developed by the Siberia Branch of the Russian Academy of Sciences,which are characterized by large power,long distance signal propagation and deep detection depth.At present,a digital seismograph network consisting of more than 100 substations has been set up in the capital region of China.In this paper, the ultra large power vibratory sources and research on their application to seismic monitoring and earthquake prediction in the capital region of China are depicted.

俄罗斯科学院西伯利亚分院研制了几种型号的超大功率振动源 ,其特点是功率大 ,信号传播距离远 ,探测深度大。目前 ,我国首都圈地区已建成由 10 0多个子台组成的数字化地震台网。文章介绍了俄罗斯超大功率振动源及其在我国首都圈地区地震监测预报中的应用研究。

A brief introduction of nation wide deep profiling and deep drilling, carried out in Russia, USA and China respectively is given in this paper. It is suggested that deep exploration is a significant development following regional geological survey. Understanding of the four dimensional structure of crust and upper mantle enables people to get structural pattern of earth shallow depths (at least down to 100 km) in detail, allowing deepening peoples knowledge of earth. The results of deep exploration, thus,...

A brief introduction of nation wide deep profiling and deep drilling, carried out in Russia, USA and China respectively is given in this paper. It is suggested that deep exploration is a significant development following regional geological survey. Understanding of the four dimensional structure of crust and upper mantle enables people to get structural pattern of earth shallow depths (at least down to 100 km) in detail, allowing deepening peoples knowledge of earth. The results of deep exploration, thus, can provide multi purpose services, and it is of completely new significance, for example, in predictive evaluation of mineral resources, in study of geological environment, in theoretical study of continental dynamics, and so on. Taking the Qinghai Tibet Plateau as an example, the paper introduces newest results of deep exploration in the Plateau, such as the fine structure of crust, which is characterized by structural complexity of upper crust and strong rheological property of lower crust. There is a the limitation of downward extension of the surface dislocation, and no trans lithosphere faults exist there. It is found out that hidden or half hidden large decollements or thrusts are the restrictions for downward continuation of the faults above. Some buried partial melting layers or magmatic chamber or magmatic rock zone are discovered, and it is of great significance for geothermal evaluation and prospecting prognosis. The stability of Moho undulation in depth is verified, and existence of large faults is not determined. For the first time the newest results of high resolution seismic tomographic imaging of teleseism body waves are introduced. It is suggested that after the collision of Indian lithosphere mantle with Asian lithosphere, i. e . with downward movement of the Indian lithosphere mantle at a steep angle to the north, it was detached into upper and lower layers. While the lower layer was sub ducting down to asthenosphere, the upper layer extended to the north of Wenquan, where it was dislocated and fell into asthenosphere. A test integrated interpretation, in which the deep detection results were interpreted in consideration with GPS and leveling survey, was made in this paper.

论述了岩石圈深部探测的作用和重大意义 ,它是一项国土基础地质情况的调查 ,可以为找矿预测、地震预报、能源开发及大陆动力学研究等多目标服务 ,是 2 1世纪中国区域地质调查的重要内容 ,是一项伟大的科学工程 ;美国、前苏联和中国此前均已作了大量工作 ,但是有待深化和进一步开展调查 ;简要介绍了青藏高原近些年来开展深部调查的情况和取得的主要最新成果。

The multiple propagation resistivity tool (MPR) of the Baker-Hughes INTEQ is the widely used electromagnetic propagation resistivity logging tool. It has four phase difference curves and four amplitude ratio curves. With it as an example, we present a two-dimensional inversion method of the electromagnetic propagation resistivity logging data in vertical borehole. Because the sensitivity of logging response to the layer's boundary is much higher than that to other formation parameters, so how to accurately pick...

The multiple propagation resistivity tool (MPR) of the Baker-Hughes INTEQ is the widely used electromagnetic propagation resistivity logging tool. It has four phase difference curves and four amplitude ratio curves. With it as an example, we present a two-dimensional inversion method of the electromagnetic propagation resistivity logging data in vertical borehole. Because the sensitivity of logging response to the layer's boundary is much higher than that to other formation parameters, so how to accurately pick up the layer's boundary is important. The method described in this paper begins by picking the layer's boundaries from the highest resolution curve with the characteristic recognition method. It then performs vertical one-dimensional inversion to the shallow and deep detection phase difference curves. Utilizing this result to construct the initial model for two-dimensional inversion, this paper carries out the full-parameter inversion by using an improved damping regularized Gauss-Newton optimization algorithm. The satisfying inversion result is obtained for the two typical 23-layer models. The inverse result can significantly improve the quality of MPR interpretation. In addition, it is found that the inversion results from only five curves are nearly the same as the results from eight curves.

Baker-Hughes INTEQ的MPR是应用较广的传播电阻率测井仪器,它有4条相位差和4条幅度比测井曲线,本文以它在垂直井中的测井响应为例开展电磁传播电阻率资料的二维反演方法研究.由于其测井响应对地层纵向边界的探测灵敏度比对其他地层参数的大得多,在其资料反演中必须重视地层纵向边界位置的提取和反演精度.本文首先应用特征识别方法由分辨率最好的测井曲线提取地层纵向边界,接着对浅、深探测的两条相位差曲线分别做纵向一维反演,利用此结果来建立二维反演的初始地层模型,采用改进的阻尼型正则化高斯-牛顿优化算法,实现了MPR资料的二维全参数反演.对含23个纵向分层的两种典型地层模型的数值模拟测井资料的二维反演得到了令人满意的结果,它可显著提高MPR的资料解释水平.发现只用它的5条测井曲线就可得到与8条测井曲线几乎相同的反演效果.

 
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