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某颗粒材料的密度ρ、表观密度ρ0和堆积密度ρ0‘之间可能存在的关系为()。

A、ρ0>ρ>ρ0‘
B、ρ≥ρ0>ρ0‘
C、ρ≥ρ0≥ρ0‘
D、ρ0‘≥ρ0>ρ
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正确答案:

B

答案解析:

暂无解析

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