The mechanism of dynamic instability of rolling missile was analyzed by describing the dynamics of rolling missile as a closed loop with dynamic negative feedback.
将滚转导弹动力学系统描述为一个具有动态负反馈的闭环系统，分析了滚转导弹动态失稳的机理。
To evaluate fracture instability, the total sum of stresses due to residual welding or rolling stresses, dead load, and live loads must be considered.
计算断裂失稳性时，必须考虑焊接或轧制残余应力，恒载应力和活载应力之总和。
The deviation of operating slide clearance will lead to the instability of rolling, will influence the quality of shape of strip, and will cause the damage to the equipments.
滑板间隙偏差将导致轧制不稳定，影响板形质量，并使设备受损。
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