critical solidification rate

From the results of heat transfer model, generally used critical solid fraction and limit solid fraction, the soft reduction zone was obtained.

结合传热模型计算的温度分布和普遍使用的临界固相率、极限固相率,得出了轻压下的压下区域。

We get the critical accumulation rates of fixed assets of contionuous economic system and discrete economic system.

研究了宏观经济系统的稳定性问题，得到了连续经济系统和离散经济系统的临界固定资产积累率表达形式，并代入我国实际的国民经济统计数据，计算出我国国民经济的固定资产临界积累