细集料球度的均值在极小值到极大值之间变化，处于0.67 - 0.97之间，总体上各球度值在0.806上下波动。
The average sphericity of fine aggregates is 0.67-0.97 and the overall value fluctuates above and below 0.806.
细集料球度的均值在极小值到极大值之间变化，处于0.67 - 0.97之间，总体上各球度值在0.806上下波动。
The average sphericity of fine aggregates is 0.67-0.97 and the overall value fluctuates above and below 0.806.
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