velocity inversion meaning in English
速度反常
速度反演
Examples
- Besides velocity inversion algorithm , the static correction in complex near - surface condition and irregular geometries may also impact the velocity modeling
影响速度模型精度的因素，除了速度反演算法之外，还包括复杂近地表条件下的静校正处理和观测系统的不规则性。 - Basically , the cross - well seismic data processing has two steps : traveltime velocity inversion tomography for direct arrival and seismic reflection stack image
井间地震资料的处理主要包括两个最基本的内容，即直达波旅行时速度反演层析成像和地震反射波叠加成像。 - Different algorithms were compared in the numerical simulation and model experiment of concrete velocity inversion the results showed that , compared with the least - square solutions and the damped least - square solutions , the damped and natural weighted least - square solutions reflected the inner defections of the tested object more reliably and exactly due to the usage of correct priori information , which benefited the suppression of noises and made the iterations of inverse stable and convergent
结果表明，相对于最小二乘法和阻尼最小二乘法，基于自然权的加权阻尼最小二乘算法，由于利用了正确的先验信息，不但使反演过程收敛，而且具有数值稳定、抗噪能力强的优点，其成像结果能真实有效地反映对象内部缺陷，因此更适用于混凝土的超声波速度反演。