P-σ-N curvesP-σ-N曲线
1.The line contact rolling fatigue properties of Cr5 steels for backup roll under two kinds of heat treatment(940 ℃) quenching and 450 ℃,535 ℃ tempering were studied and the P-σ-N curves were also measured.研究了940℃淬火450℃、535℃回火,两种热处理工艺下Cr5型支承辊用钢的线接触滚动疲劳性能,测定了其P-σ-N曲线。
3)σ-λ Rulesσ-λ律
1.On Sugeno Measures Based on σ-λ Rules and Its Defect of Additivity;基于σ-λ律的Sugeno测度及其可加性误差估计
4)Re-λ chartRe-λ关系曲线
5)σ w softening curveσ-w软化曲线
6)Constitutive(σ-ε)curve本构(σ-ε)曲线
延伸阅读
Hesse曲线(代数曲线的)Hesse曲线(代数曲线的)Hessian (algebraic curve) 11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖,T~aaa,即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合,也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程,关丘=刁:f/刁xi刁、,则它的He丈犯曲线的定义方程为 !不:关:五,} }五:关:五31=0. }人,人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
