crushed aggregates

Owing to the disadvantages of high viscosity and poor liquidity under room temperature of asphalt, it can not be crushed down to the aggregates to make mixed homogeneity.

常温下沥青流动性很差，具有很高的黏度，无法采用碾碎的方法来使其与集料混合均匀。

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Drop Performance Test of Crushed Aggregates

人工骨料跌落性能试验研究

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Discussion on Subgrade Quality Filled by Crushed Aggregates

控制碎石土填筑质量问题的探讨

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The reactor filled with crushed stone globular aggregates as carriers, has been demonstrated capable of reducing the excess sludge effectively in some pilot and small-scale engineering studies.

反应系统内充满的球状碎石聚合物作为载体，在一些试点和小规模的工程研究中已经被证实这种方法能有效的减少剩余污泥。

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Microbes are important composition of biological treatment system, especially in this gravel contact oxidation reactor filled with crushed stone globular aggregates as carriers.

在不同曝气条件下，对生物接触氧化反应器中的水质及微生物群落和数量动态变化进行分析。

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