hot aggregates的用法和樣例：
例句
- The lack of fine fractions in the expanded clay necessitates the addition of other aggregates.
膨脹性粘土缺乏細料部分，故必須添加其它骨料。 - Fracture energy and crack length, as two imperative parameters of aggregates, can't be measured by usual methods.
摘要斷裂能和斷裂區長(cháng)度作為骨料的重要參數無(wú)法通過(guò)常規方法進(jìn)行檢測。
