当量应变 meaning in English

equivalent strain

The study on high - temperature low - cycle fatigue life and fatigue crack propagation life under multi - axial stress state shows that the fatigue life and fatigue crack propagation life can be characterized by the equivalent plastic strain range p , the equivalent creep strain range c and the equivalent strain range , and do n ' t exit notch dependency , non - notch - dependency equations being given in the paper
) _ c和当量应变范围( ? )进行多维应力状态高温低周疲劳总寿命及裂纹扩展寿命评价是可行的，且不存在缺口依存性。并给出无缺口依存性的疲劳总寿命评价方程。