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- Pulse inversion technique 反相位脉冲技术
- Application of integrative inversion technique to predict carbonate reservoir. 应用正、反演组合技术预测碳酸盐岩储层。
- Objective: To study the feasibility of diagnosis of transplant renal artery stenosis(TRAS) with pulse inversion harmonic contrast imaging(PIHCI). 目的探讨脉冲反向谐波声学造影诊断移植肾动脉狭窄的可行性。
- Based on the theory of high resolution sequence stratigraphy,the reservoirs in Tazhong area was predicted using the technology of constrained sparse pulse inversion. 根据高分辨率层序地层理论,利用稀疏脉冲拟波阻抗反演技术在塔中地区进行了储层预测。
- Using seismic inversion technique to solve lithological problems in coal fields is widely used in seismic exploration. 以开滦集团范各庄矿某采区岩性勘探为例,介绍利用地震反演技术解决煤层顶底板岩性问题。
- The spatial arrangement of these Neogene reservoirs can be analyzed and described by using a logging- constrained inversion technique. 运用测井约束反演技术,对上第三系储集层的空间展布进行了分析和描述。
- The paper uses log-constraint inversion technique to predict the reservoir and cap in LZ21-4 structural belt situated in the part of northern sub-sag of Liaozhong sag. 本文利用测井约束反演技术对位于辽中凹陷北洼部位的LZ21-4构造带储盖层进行了预测。
- Theoretical and practical data show that this inversion technique is characterized by quick convergence rate, high inversion precision and high capacity of accomodation. 理论和实际资料的处理表明,这种反演方法具有收敛速度快、反演精度较高、适应能力较强的特点。
- This paper investigates the feasibility of applying a feedforward active control strategy for reducing gust/cascade interaction noise via an inversion technique. 基于反问题的研究思路,探讨了阵风/叶栅干涉噪声的一种前馈式主动控制策略。
- Torres-Verdin,Druskin C,Fang V.A dual-grid nonlear inversion technique with applications to the interpretation of dc resistivity data[J].Geophysics,2000,65:1733. 阮百尧.;视电阻率对模型电阻率的偏导数矩阵计算方法[J]
- The lithology seismic inversion technique utilizes logging data with high vertical resolution,and accomplishes the constrained inversion of seismic data nearby wells. 岩性地震反演技术是根据钻孔测井数据纵向分辨率很高的有利条件,对井旁地震资料进行约束;
- Phase inversion technique for preparing waterborne particles of polymer resins is an effective method,which has been gained more attention in polymer industry. 相反转技术能把几乎所有的高分子树脂乳化为微粒化水基化体系,具有很宽的应用范围。
- constrained sparse pulse inversion 稀疏脉冲反演
- The atmospheric refractivity profiles below the height of the GPS receiver are obtained with this inversion technique, as well as the bending angle of rays. 将该反演方法应用于观测数据的反演,获得了观测点高度以下的大气折射率剖面,以及电渡弯曲角。
- Secondly, the paper proposed a new fracture parameters inversion technique from which the fracture azimuth is obtained by a multi-trace scan technique in common conversion point (CCP) gathering. 然后,提出了一种在共转换点道集中利用基于多道统计的角度扫描法取地下目标煤层的裂隙发育方位的方法。
- In the paper we analyze and realize using MATLAB two inversion techniques (the gradient method and the DFP method), and check the two techniques , too. 本文分析并用MATLAB实现了两种反演算法(梯度法、DFP法),并对这两种算法进行了验模,以评定算法的准确性。
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- This dissertation studies the applications of the inversion techniques and its equivalent form in finding and proving the hypergeometric series identities. 本文探讨了反演技术及其等价的形式在寻求和证明超几何级数恒等式方面的应用。
- He knew the pulse of the nation. 他了解国民的心态。
- The doctor took my temperature and my pulse. 医生量了量我的体温和脉搏。