Simultaneously, the paper clarifies that it is not reliable and even is not feasible singly to use the distance estimated inluitively as the base of adjusting vv or void in mineral aggregate.

• 同时阐明，单以直观判断的级配曲线与理论最大密度线的距离作为调整空隙率或矿料间隙率大小的依据是不完全可靠的，甚至是不可行的。