unstable region
英 [ʌnˈsteɪbl ˈriːdʒən]
美 [ʌnˈsteɪbl ˈriːdʒən]
网络 不稳定区; 范围; 非稳区
双语例句
- A most-unstable wave method was developed for the inlet conditions of large eddy simulations, in which the most-unstable wave is obtained by Fourier analyses of the temporal velocities in the unstable region.
该文提出了利用Fourier分析获得流动最不稳定波的方法来确定入口扰动。 - The results show that the system has an unstable region when perturbation varies linearly, and the system only takes on single periodic oscillation state in the region.
结果表明，加入线性扰动时，调节扰动参量可以拓宽系统的不稳定区域，在该区域内系统均呈现单周期振荡态； - Besides, there exists another unstable region above the stable region.
此外，在上稳定区的上方还存在有第二失稳区。 - Numerical results showed that the flow speed made the frequency lower, and there exist an unstable region when the flowing speed reached a critical value, two types instabilities may exist in the area, one is buckling and the other is flutter.
计算结果表明：流速使特征频率下降，当流速达到某一临界值时，存在一个不稳定区，在该区域内两种失稳的可能性都存在； - Based on the waterpower characteristics of pumped storage power units, the unit control sequence is researched and improved, so as to avoid the unstable region, improve the stability of unit operation and reduce the reverse power.
文中根据抽水蓄能机组的水力特性，对机组控制流程进行研究和优化，以尽可能避开运行不稳定区域，提高机组运行的稳定性，并减少逆功率。 - Unstable region and bifurcations and chaos in single-mode bistable optical systems
单模光学双稳系统的不稳定区整体分布及分岔与混沌 - When the input intensity undergoes a sinusoidal modulation, we predict the resonance and shift of resonance peak of the output intensity in the stable region and the appearance of frequency looking phenomena in the unstable region.
对输入光作简谐调制时，预言了稳区输出光的共振效应和共振峰的偏移以及非稳区的频率锁定等现象。 - Amplitude-frequency characteristic of the rotor is calculated in film unstable region, which verifies that the width and the amplitude of the region is limitary.
通过计算转子在油膜失稳区的幅频特性，证明了失稳区的宽度和幅度都是有限的。 - The results confirm that the film unstable region of the bearing system has a bound, it means there is a new stable region called the upper stable region above the traditional unstable region.
研究结果证实：弹性支承滑动轴承系统的油膜失稳区具有上限，即在通常的失稳区上方存在一个新的稳定区，本文称它为上稳定区； - The county was divided into four zonations, as "north stable region"," east rough stable region", "north west unstable region" and "south west highly unstable region".
将庆元县划分为北部稳定区、东部基本稳定区、西北部不稳定区和西南部极不稳定区等四个环境区。