英语词典
An anisochronous and anisochronous model of mixed rock/ soil filled subgrade is set up by using the grey system theory. At the same time, a GM ( 2,1) model is also established to forecast the settlement in the mixed rock/ soil filled subgrade.
运用灰色理论建立了土石混填路基的非等时距预测模型,同时,为了预测土石混填路基工后沉降,建立了土石混填路基工后沉降的GM(2,1)模型。
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