摘要
应用数理统计方法，分析了唐钢低合金角钢的力学性能，并对执行新标准ＧＢ／Ｔ１５９１—９４应采取的措施进行了探讨。
The mechanical properties of low-alloy angle steel of Tangshan Iron and Steel Ltd. are analyzed with mathematical statistics and some measures which should be applied to meet the new standard GB/T 1591-94 are discussed.
出处
《河北冶金》
1995年第4期49-52,共4页
Hebei Metallurgy
关键词
回归分析
随机取样
力学性能
角钢
钢
index of process power regression analysis random sampling mechanical property
