进集料

aggregate feeding的用法和样例：

例句

This mixture of pozzolana and lime was then added to an aggregate.人们把火山灰与石灰的混合物加到集料中。
With the increase of the nominal maximum aggregate size, the homogeneity of the asphalt mixture deteriorates.随着公称最大集料粒径的增大，沥青混合料均匀性变差。

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