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acoustic variable density log
释义
acoustic variable density log
Encyclopedia
理学
地球物理测井
释
acoustic variable density log
声波变密度测井
用记录在井壁介质中声波的全波列信号来研究水泥胶结质量的声波测井方法。又称变密度测井、声幅变密度测井、水泥胶结测井等。
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high performance polymer
high performance separation membrane
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high-permeability material
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high-pile stitch
high-pile weft knitting machine, cut plush weft knitting machine
High Pitch and Music of Chuanju Opera
High-Pitched Melodic Models of Changsha Xiangju Opera
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high pour-point oil
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high power density light-emitting diode package
high-power laser
high power light emitting diode chip
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更新时间:2025/7/2 19:53:12