Combined with measured cooling curves, the TTP curve was used to predict the influence of quenching rate on the hardness of 7055 aluminum alloy by quench factor analysis method.
采用分级淬火的方法测定了7055铝合金的温度—时间—性能(ttp)曲线，并结合合金实际淬火冷却曲线通过淬火因子分析方法预测了合金的硬度。
Combined with the statistical analysis of questionnaires, the evaluation index system of organizational early warning management is structured and analyzed by the factor analysis method.
结合对问卷的统计分析，提出了航空公司组织管理预警的预警评价指标体系，采用因子分析评价方法对预警指标进行了分析评估。
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