hot aggregates

• 加热骨料

hot aggregates的用法和样例：

例句

1. The lack of fine fractions in the expanded clay necessitates the addition of other aggregates.
   膨胀性粘土缺乏细料部分，故必须添加其它骨料。
2. Fracture energy and crack length, as two imperative parameters of aggregates, can't be measured by usual methods.
   摘要断裂能和断裂区长度作为骨料的重要参数无法通过常规方法进行检测。