这时可能产生的问题包括：振荡、负读数以及通常不稳定读数。
Some of the problems that may result include oscillations, negative readings and generally unstable readings.
采用离散旋涡法对振荡叶栅传播失速不稳定流场进行了数值模拟。
The unsteady flow in an oscillating cascade with propagating stall was simulated numerically with discrete vortex method.
提出了等离子体中离子振荡是造成电弧不稳定的内在原因的观点。
A view that the ion oscillations in plasma causes arc in stable is suggested.
结果表明：准两年振荡是线性海气耦合系统中的最不稳定模态，且只有该模态类似于ENSO水平结构。
Results show that the quasi biennial (QB) oscillation is the most unstable mode of the linear coupled air sea system and only the QB mode displays ENSO-like horizontal structure.
得到如下一些重要结论：1。不稳定区域密度波振荡为有限的持续振荡。
The following conclusions are obtained: 1. the density wave in an unstable area develops a finite continuous oscillation.
对于相同的初始扰动振幅，随着波数的增加，低频振荡周期缩短，三波逐渐变得不稳定，三波之间较强的相互作用时间缩短。
For the same initial amplitudes, the periods are becoming short, the three waves are gradually becoming instability, and the time of strong interaction is shorting with increasing of wave Numbers.
无阻尼输入滤波器可能使变换器系统不稳定或者振荡。
Undamped input filter may cause converter system unstable or oscillation.
结果表明，自振荡不稳定性既可以在浓缩过程中出现，也可以在稀释过程中出现；
The result shows that the self-oscillating instability may occur both in the course of concentration and in the course of dilution.
分析表明：变压器油中的放电不稳定，放电脉冲存在振荡分量；
Results show that, the PD pulse in oil is instable and oscillatory.
要使加力燃烧系统在理论化学组成量的总混合浓度下还在一直工作，这样的设计通常都很接近于不稳定燃烧或振荡燃烧。
Afterburner systems, designed to operate up to a stoichiometric overall mixture strength , are always fairly close to combustion instability or screech.
没有什么热不稳定性，也没有振荡。
初步对“振荡现象”进行了实验研究，认为光电探测器的输出存在振荡现象并不是由于激光器出光功率不稳定引起的。
Some experimental study on the vibrating phenomenon has been done primarily. We conclude that the output of laser is stable and the reason of vibrating phenomenon isn't the unstable incident laser.
初步对“振荡现象”进行了实验研究，认为光电探测器的输出存在振荡现象并不是由于激光器出光功率不稳定引起的。
Some experimental study on the vibrating phenomenon has been done primarily. We conclude that the output of laser is stable and the reason of vibrating phenomenon isn't the unstable incident laser.
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