... arithmetic mean 算术平均值 association 关联性 * assumed mean 假定平均值 ...
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... moment about the origin : 原点矩[GB],对原点的动差 arbitrary mean : 假定平均值 arbitrary : 任意的;随意的 ...
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在假定岩石体积模量是其上、下限值线性加权平均值的条件下,提出了泥质岩石油气层声波速度校正法。
And a correction method for acoustic logs from shaly sand is also proposed assuming that the bulk modulus of the rock is the linear weighted averages of its upper and lower limits.
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