One day an evil sorcerer cast a spell upon the mountain and the flow immediately stopped.
有一天,一个邪恶的巫师施法后山和流动立即停止。
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。
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