Compared with deconvolution method, the well log curves transformed by wavelet analysis contain more detailed information and reach higher vertical resolution.

该方法与反褶积方法比较，小波变换后的测井曲线更能反应细节信息，具有更高的纵向分辨率。

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The integrated application and interpretation among sonic log, vertical seismic profile (VSP) and seismic survey are becoming more and more important for oil and gas exploration.

在当代石油勘探中，声测井、垂直地震剖面(VSP)以及地震勘探的联合应用与综合解释正变得日益重要。

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Electromagnetic Log is a relatively Log, and for single Log, the only measurement of the vertical ship relative speed of water, range, not conducive to the manipulation of large ships.

电磁计程仪是一种相对计程仪，且为单轴计程仪，只能测量船舶相对水的纵向航速、航程，不利于大型船舶的操纵。

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