The first type is the instability excited near the cyclotron frequency of stationary species . 第一种类型，是在静态粒子回旋频率附近散发的不稳定性。
High frequency instabilities result in grossly increased convective heat transfer coefficients in the chamber walls . 高频不稳定性使室壁对流传热系数大大增加。
The combustor resonance properties are portrayed by instability zones, one zone for each acoustic mode . 燃烧室的共振特性用不稳定区表示，每种声振型都有一个这样的区域。
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。
A recent study investigated the effects of real exchange rate misalignment and instability on economic performance . 最近的一项研究调查了实际汇率失调和动荡对经济实绩的影响。
We are now in the position of having constructed a model economy, which we have found to lie upon the verge of instability . 我们构造了一种经济模式，我们发现它位于不稳定的边缘。
The location of the instability zones is dictated by the combustor geometry and the steady-state combustion characteristics . 不稳定性区域的位置取决于燃烧室几何特性和稳定燃烧特性。
A statically indeterminate structure will usually sustain loads in excess of that at first yield before instability occurs . 超静定结构通常在失稳之前，既使超过第一个屈服点还能承受载荷。
Sometimes the stability is stated in terms of the added rearward travel possible without instability . 有时，稳定性是用重心从正常的后部位置再向后移动，但仍然保持稳定状态的附加移动量来判断的。
Low or intermediate frequency combustion instability generally involves the interaction of several components of an engine system . 低频或中频燃烧不稳定性通常包含发动机系统中几个组件的相互作用。
