The analysis of filtering flow process of aluminum cast alloy based on hydraulic simulation was carried out. The filtering efficiency formula was established.
通过水力学模拟试验对铸造铝合金过滤流动过程进行了分析，建立了过滤效率的水力学模拟试验关系式。
By analysis and experiment, a new type of noduler with high efficient and a new type of high mixed in-flow inoculant have been developed, and the as-cast production was made.
经过分析和试验，开发出一种新的高效球化剂和一种新的高效复合随流孕育剂，制定出铸态生产工艺。
And so humans cast kingdoms that were very large such as the dolphins and whales in the water and dragons to fly about the air to help create the necessary energy flow for homecoming.
因此，人类投铸了体形非常巨大的王国如水中的海豚鲸鱼、空中飞翔的龙，来为回家帮助创造出必要的能量流。
An introduction is given to key construction flow, quality detection and quality control of bracket method for large span prestressed cantilever box beam cast in place.
结合工程实例，介绍大跨度预应力现浇箱梁托架法施工的关键工序、质量检测及控制。
The self-compensated contraction caused by graphite dilatation in the solidification process of nodular cast iron makes casting with less flow-off or casting without flow-off possible.
利用球墨铸铁凝固过程中的石墨化膨胀，进行自身补缩，可以实现少胃口或无冒口铸造。
The flow of metal in cast rolling area (liquid metal, sticky metal and solid shell) is an uneven medium flow.
铸轧区金属（液态金属、粘糊状金属和冷凝壳）的流动为非均匀介质流动。
The flow of metal in cast rolling area (liquid metal, sticky metal and solid shell) is an uneven medium flow.
铸轧区金属（液态金属、粘糊状金属和冷凝壳）的流动为非均匀介质流动。
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