地震资料所反映的各种地质体的清晰度取决于记录的分辨率。分辨率可以分为横向分辨率和纵向分辨率。本文通过模型和实例说明地震记录分辨率的限制以及偏移和反褶积对分辨率的改善。提高频率是改进分辨率的根本途径。因此,研究宽高频地震技术应当是努力的方向。 The clarity of the various geological bodies reflected by the seismic data depends on the resolution of the record. Resolution can be divided into horizontal resolution and vertical resolution. In this paper, the limitations of seismic recording resolution and the improvement of resolution by de-skewing and deconvolution are illustrated by models and examples. Increasing the frequency is the fundamental way to improve the resolution. Therefore, the study of wide-band seismic technology should be the direction of efforts.