甲、乙两个实心正方体金属块，放在水平桌面上，它们对桌面的压强

甲、乙两个实心正方体金属块，放在水平桌面上，它们对桌面的压强，压力，则它们的密度和的大小关系是

A、 B、 C、 D、无法确定'

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甲、乙两个实心正方体金属块，放在水平桌面上，它们对桌面的压强

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