... 二次枝臂间距 secondary dendrite arm spacing 二次枝晶间距 secondary arm spacing 二次珠光体 secondary pearlite ...
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Research on secondary arm spacing has important significance for improving the mechanical properties of castings.
研究枝晶二次臂间距对于提高铸件力学性能有重要意义。
The effect of counter-pressure casting parameters on secondary dendrite arm spacing (SDAS)of A357 alloy was studied.
研究了差压铸造不同工艺参数对A357合金二次枝晶间距的影响。
It's an effective method to obtain reasonable solidification structure by computing temperature field and the secondary dendrite arm spacing using mathematical model.
通过数学模拟计算凝固过程的温度场，进而计算二次枝晶间距是获得合理凝固组织的有效手段。
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