求翻译：还会指出碾压混凝土中掺入适量粉煤灰的可行性和必要性。以及，路面设计，水泥混凝土路面设计 ，公路工程质量通病及其预控浅探等，并有实图插入说明，按照老师指导和要求完成。是什么意思？

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Also can point out in the roller compaction concrete mixes in the right amount pulverized coal ash the feasibility and the necessity.As well as, the pavement design, the cement coagulation earthen road pavement design, the highway engineering quality common failing and controls in advance searches a

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