instability mode meaning in English

不稳定型

Examples

A high frequency secondary instability mode is detected , which rides on the primary instability wave in time domain and appears at the inflectional point of mean streamwise velocity profile
结果表明，高频二次不稳定性在时域上表现为骑在基频波的特定的相位区域。
When the axis force p is much greater than the moment m , the out - of - plane column - instability mode is dominated . otherwise , the in - plane instability mode of the beam - column is dominated . at the end of this part , the practical formula of box section beam - columns is suggested which avoid the incorrect concept of
最后对数据进行分析、拟合，得到了实用的计算箱形柱压弯构件承载力的计算公式，并消除了规范中稳定系数罗_ b > 1 . 0的概念错误。
The growth rate of inflectional instability and viscous instability also saturate similarly to the primary and nonlinearly generated disturbances . the main effect of inflectional instability mode in the final breakdown seems to interact with the disturbances having developed and thus widens the frequency spectrum to turbulent state
属于拐点不稳定性的高频二次不稳定模态对最后转捩的影响主要体现在与其它扰动的相互作用，并导致出现紊流状态宽带频谱。
Firstly , the linear method is used in analyzing the finite element model of the bridge , mainly computes the stability coefficient and instability mode of the bridge , considering the constant load , the wind load and the various disadvantage load . secondly , the nonlinear stability is computed , considering the constant load to contrast the stability coefficient of the linear method with the nonlinear stability coefficient of results taking into account the geometrical nonlinearity and the double nonlinearity
在线弹性特征值分析中,主要计算了考虑恒载、风载、以及各种不利活载作用下的稳定安全系数以及失稳模态;在考虑非线性影响的稳定分析中,只考虑了恒载,主要是来分析对比几何非线性、双重非线性下的稳定安全系数与特征值稳定安全系数的差别。

instability mode meaning in English

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