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水平叠加技术的首要一步是将炮点偏离检波点远达数公里的每一组共中心点道集化成一个假想的零偏离距道。在此过程中,如地面或地下,或两者都复杂时,我们便要在动、静校正上吃尽苦头。因此提出一个问题供讨论:为谋求缓解困境,何不采用光点记录时代的小排列,并运用近年来发展的处理手段。这有可能是复杂条件下比较简便而有效的地震工作方法。
The first step in the horizontal stacking technique is to centralize each group of CCPs a few kilometers away from the detection point into a hypothetical zero offset. In the process, such as the ground or the underground, or both are complex, we have to try our best to deal with static and dynamic corrections. Therefore, a question is raised for discussion: In order to ease the dilemma, why not adopt the small arrangement in the era of recorded light points and apply the means of development developed in recent years. This may be a simple and effective method of seismic work under complex conditions.