relative drilling rate
... relative displacement 相对位移;相对排量 relative drilling rate 相对钻速 relative efficiency 相对效率 ...
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并将该方法运用于我国西部某油田建立钻速模式,其相对误差在4%以内,初步结果令人满意。
Founding the rate model of penetration is studied by using the GMDM in an oil field of western China. With the relative error no more than 4%, the preliminary result I...
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