Finally the compacting principle of the billet, strain and stress distribution and powder particle flowing rule are analyzed in detail under this condition.
详细地分析了该条件下的坯体致密规律，应力应变分布规律和粉末质点流动规律。
Finally the compacting principle of the billet, strain and stress distribution and powder particle flowing rule are analyzed in detail under this condition.
详细地分析了该条件下的坯体致密规律，应力应变分布规律和粉末质点流动规律。
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