用失重法研究五种热作模具钢的热磨损次数与磨损量的对应关系。
The corresponding relationship between high temperature impacting Numbers and wear loss of hot work die steels are studied by weight loss method.
本文对规范分析法、最小体积用钢量法、三折线简化方法和折减混凝土项的方法进行对比分析和评价。
Criterion Analysis method, Minimal Volume of Used Stirrups method, Three-Line Segments method and the new method were compared and evaluated.
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