The characteristics of the vertical instability were discussed by experimental tests and finite element analysis.
采用试验测试和有限元分析相结合的方法对沙漏簧的垂向失稳特性进行了探讨。
PID controller, input error adaptive controller and output error adaptive controller have designed to study the vertical instability control of the HL-2A plasma.
采用了PID控制、输入误差直接自适应控制和输出误差直接自适应控制三种控制方式对HL-2A装置的等离子体垂直不稳定性进行了研究。
If horizontal lines communicate peace and stability, then you might expect vertical lines to communicate chaos and instability.
既然横线传递的是平和与稳定，那么你可能以为竖线传递的就是混乱与动荡。
The occurrence of squall lines is frequently associated with instability energy and vertical wind shear.
飑线的产生经常与不稳定能量和垂直风切变相联系。
The steam-water two-phase flow instability in vertical parallel pipes was studied experimentally in the high pressure steam-water test loop.
在高压汽水回路上对垂直并联管中汽液两相流不稳定性进行了试验研究。
Of all the above atmospheric layers, only the troposphere (especially its boundary layer) is characterized by a marked instability of the vertical distribution of the meteorological parameters.
以上这些大气层中，只有对流层(尤其是边界层)中气象参数的垂直分布具有显著的不稳定性的特征。
The vertical load may cause the instability problem for the pile.
桩的垂直载荷可能会导致不稳定的问题。
The vertical tail size is not set to avoid spiral instability because this mode is not critical.
垂尾的大小不是根据避免螺旋不稳定来确定的。因为这种运动模态不是设计状态。
AC 3 injuries involve disruption of the posterior ligaments causing both vertical and rotational instability.
AC3型损伤包括后方韧带断裂引起垂直和旋转均不稳。
AC 3 injuries involve disruption of the posterior ligaments causing both vertical and rotational instability.
AC3型损伤包括后方韧带断裂引起垂直和旋转均不稳。
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