The following conclusions were reached: the ratio of prism compressive strength to cubic compressive strength of C45 fine aggregate concrete is 0.68.
得出了以下结论：C45细石混凝土的棱柱体抗压强度与立方体抗压强度的比值为0.68；
The following conclusions were reached: the ratio of prism compressive strength to cubic compressive strength of C45 fine aggregate concrete is 0.68.
得出了以下结论：C45细石混凝土的棱柱体抗压强度与立方体抗压强度的比值为0.68；
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