最终失稳 meaning in Chinese

final instability

Finally there are many kinds of vortexes in pipe flow from the center to the wall , and the flow loses its stability
最终圆管中从壁面到中心充满各种涡结构，导致流动最终失稳。
Through research into the low - cycle fatigue behavior of gh4145 / sq , we found out that the control of strain at any level is not a stable course but has three obvious stages . the first stage is a rapid cyclic hardening course for any strain control
对gh4145 / sq合金在总应变幅控制下的对称拉压低周疲劳研究表明：在循环形变过程中合金主要表现为初始疲劳硬化、随后疲劳软化及最终失稳断裂三个阶段，疲劳硬化软化行为与作用应变幅相关。