二维折射最优旅行时反演近地表模型方法。
A new statics inversion method with optimal refraction traveling time is studied.
本发明公开了一种基于一致近地表模型的逐点激发井深设计方法。
The invention discloses a point-by-point excitation well depth designing method based on a uniform near-surface model.
该方法同时从共炮点域、共检波点域及共炮检距域，采用拟合法计算出短波长和长波长静校正并建立近地表模型。
Fitting process was used in the computation of statics of long and short wavelength in domains of common shot, common receiver, and common offset, and a near surface model was also established.
建立一个合适的近地表模型以及静校正处理流程，较为准确地消除静校正量的影响是复杂地表地区静校正处理的关键。
It is the key of static correction to build a proper near surface model and static correction treatment scheme and exactly eliminate influence of static correction.
通过模型资料测试，以及近地表反射地震实例叠前资料面波压制试处理研究工作，验证了多线束径向中值滤波方法的可行性和实用性。
The feasibility and effective of the multi-radial mid-value filtering have been verified through some model data tests and suppressing the surface wave in the practical pre-stack seismic data.
我们展示了基于合成数据接收函数估测BPD成功应用于近地表厚度为5，7，10和15公里的薄层内的地壳模型。
We demonstrate successful application of BPD based RF estimation from synthetic data for a crustal model with a near‐surface thin layer of thickness 5, 7, 10, and 15 km.
本文应用随机介质模型，导出近地表表土及风化层中开挖圆形隧道引起地表移动及变形的有关预计公式。
Based on stochastic medium model, The formulas have been derived for predicting ground surface movement and deformation due to near-surface tunnel excavation.
本文应用随机介质模型，导出近地表表土及风化层中开挖圆形隧道引起地表移动及变形的有关预计公式。
Based on stochastic medium model, The formulas have been derived for predicting ground surface movement and deformation due to near-surface tunnel excavation.
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