Objective To investigate the effect of spatial and temporal frequency on the Sweep pattern visual evoked response acuity (SPVER-A).
目的研究时间频率和空间频率对扫描图像翻转诱发电位视力准确度的影响。
The flooding pattern of a area is optimized according to the distribution rule of the fractures. Productivity and waterflooded sweep efficiency of this oil reservoir raised effectively.
根据裂缝分布规律，优化了A区注采井网，有效地提高了该油藏产能和注水波及系数。
The flooding pattern of a area is optimized according to the distribution rule of the fractures. Productivity and waterflooded sweep efficiency of this oil reservoir raised effectively.
根据裂缝分布规律，优化了A区注采井网，有效地提高了该油藏产能和注水波及系数。
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