• 实测资料处理结果表明利用小波变换可以进行压制MT中的静态偏移种有效的、潜在校正方法

    The result shows that the wavelet transformation would be used to constrain the static shift in MT, which is effective and potential method of static correction.

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  • 深部矿柱承受高静载应力时的动力扰动力学模型进行应力波传播力学响应分析,采用FLAC3D有限差分程序深部开采圆形矿柱进行应力下动力扰动数值计算。

    By using an explicit finite difference program FLAC3D, a model of numerical calculation is established for a deep mining pillar with dynamic disturbance under high stress.

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  • 其他类型校正手段用以估算震源接收器成像信号差异中进行信号补偿

    The other types of statics are utilized for signal compensation in evaluating the difference among the source, receiver imaging and wave signal.

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  • 近似推导出了静磁正向体波带宽延迟表达式

    The expressions for the bandwidth and group delay of MSFVW are derived under magnetostatic approximation.

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  • 现有用于校正处理自动拾取初至波方法精度速度难以适应这种复杂地表条件

    The precision and speed of automatic detecting first breaks approach currently used for static corrections processing cannot adapt to such complex surface conditions.

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  • 通过模型实际资料验证,改进后算法可以解决地下反射层构造复杂时转换波校正问题

    Being verified by the model and actual data, the method is proved to be effective in resolving the problem of statics in the complex structure.

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  • 方法应用最短射线路径追踪折射校正资料处理过程中,可以减少运算量和运算时间。

    The method can be applied in the shortest ray path tracing and the processing courses such as refraction wave static correction and can reduce the operating quantity and time.

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  • 本文主要论述了、电磁模、偶极交换以及交换模等各种自旋波特点以及它们的实验探测方法

    This paper mainly discussed their characteristics of magnetostatic modes, dipole-exchange modes and exchange modes and reviewed their detectable methods in experiments.

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  • 本文提出了圆滑解决转换波静校正问题在实际应用中取的了好的效果

    We use saponaceous method to find out the question here, and it gains a very good effect in.

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  • 阶梯扫描伏安法研究了—亚硝酸盐—二胺体系电极催化,用以测定土壤植物中的微量钴。

    The polarographic catalytic wave of Cobalt in Ethylene Diamine-Nitrite solution has been applied to determine trace Cobalt in soil and plant by staircase voltammetry on static mercury drop electrode.

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  • 采用滑动求出多个平均值,即可消除随机干扰其它干涉波地表因素影响,最终得到纵向一致的校正值。

    To compute the mean of many time shift values by shifting time window can help to eliminate the interference of random and other noises with surface factor, thus lineup statics may be obtained.

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  • 本文认为解决校正问题上折射波静校正方法优于传统野外静校正算法。

    For solving the issue, the method of refraction statics is better than that of field statics.

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  • 分析两个磁性间隔厚度对静磁后向体波色散传播损耗影响。

    The dispersion and propagation loss can be reduced significantly by properly choosing the thicknesses of the two magnetic films and separation layer.

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  • 本文讨论初至反演模拟实现校正方法。

    A new static correction using inverse modeling of first break is recommended here.

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  • 校正转换资料处理中重要的作用。

    Static correction is important for converted wave data processing.

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  • 研究倾斜磁场感生各向异性磁正向激发影响,并考虑了易磁化轴垂直和平行于磁性薄膜两种情形。

    This paper presented a theoretical investigation of the effects of the induced uniaxial anisotropy on excitation of magnetostatic forward volume waves under obliquely biased magnetic field.

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  • 此外上游静子尾迹以及尾缘出口膨胀波等也是产生转子叶片表面定常力因素。

    In addition, the wake interaction of upstream blade row and the expansion wave at rotor exit also cause an unsteady force acting on the downstream rotor blade surface.

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  • 获得非线性色散关系揭示了传播功率致使静磁表面波频带压缩

    The nonlinear dispersion relation shows that a high wave power results in a reduction of frequency band of MSSW.

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  • 常规陆上荷载不同压力不仅是外加循环表面力,而且是海床表面超静孔隙水压力边界条件

    Different from cyclic loading acted on onshore foundation, the wave pressure plays double roles as: the surface loading imposed on the mudline and the boundary condition of excess pore pressure.

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  • 方法应用信噪比较反射波剩余校正方法难以奏效复杂地表获得良好处理效果

    The method was used in the complex area where the S/N ratio was poor and reflection residual static corrections were difficult to achieve success, which obtained good processing results.

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  • 本文研究向场下双层薄膜波导中导波光静磁正向之间相互作用

    The present paper mainly studies the interaction between the guided optical waves (GOWs) and magnetostatic forward volume waves (MSFVWs) in a double layered waveguide under inclined magnetic field.

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  • 海上地震勘探P SV转换校正问题严重影响了转换波资料处理质量

    The static correction problem of P-SV converted wave has seriously constrained processing quality of converted wave data during Marine multi_component seismic exploration.

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  • 全面分析了磁光薄膜波导磁化方向微波传播模式影响。

    The dependence of propagation modes of microwave magnetostatic waves(MSWs) on the magnetization direction in magnetooptic film waveguides is analyzed comprehensively in the paper.

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  • P - SV转换校正一直转换处理中的一个难题

    The static correction method of converted P-SV waves is always a problem in converted wave processing.

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  • 分析连续制导体系()导弹武器系统难以攻击低速目标(武装直升机)空中目标(气球)的弱点,并从原理上进行了分析。

    This paper analyzes the weakness of ground (ship) to air missile systems with CW guidance system to attack low speed targets (such as helicopters) and static air targets (balloon targets).

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  • 目的探讨静息心电图巨大倒置T冠心病诊断中的预测价值

    Objective It is to explore the predictive value of giant negative t wave in resting electrocardiogram for the diagnosis of coronary artery.

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  • 因此器件静磁波为基础的磁光器件中,使用具有感生各向异性的磁性薄膜可以显著提高器件性能

    Thus, significant improvements in the device performance can be realized by using the magnetic film that possesses appropriate induced uniaxial anisotropy.

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  • 初至波表层速度模型反演层析校正重要基础

    The tomographic inversion of the surface layer velocity model with the first break is the important base of the tomographic static correction.

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  • 初至波表层速度模型反演层析校正重要基础

    The tomographic inversion of the surface layer velocity model with the first break is the important base of the tomographic static correction.

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