instabilities

n.

不稳定，不稳固( instability的名词复数 )；

thermal instability热不稳定性

emotional instability情绪不稳定

1. The riot can be considered a symptom of political instability.
   这次暴动可看作是政治上不稳定的征兆。
2. Critics point to the continuing instability of the company.
   评论家们强调公司的形势继续不稳。
3. Politic unrest will cause economic instability.
   政治动荡会导致经济不稳定。
4. There will be certain factors that might cause disturbances,disorder and instability.
   某种动乱的因素，捣乱的因素，不安定的因素，是会有的。

Fermi-liquid instabilities at magnetic quantum phase transitions
Instabilities of dynamic thermocapillary liquid layers. Part 1. Convective instabilities
Nanomechanics of carbon tubes: Instabilities beyond linear response
Influence of voids on shear band instabilities under plane strain conditions
Classification of knee ligament instabilities. Part II. The lateral compartment
Numerical instabilities in topology optimization: A survey on procedures dealing with checkerboards, mesh-dependencies and local min...
Fluid Mechanical Description of Fluidized Beds. Convective Instabilities in Bounded Beds
Petersson J.: Numerical instabilities in topology optimization: a survey on procedures dealing with checkerboards, mesh-dependencies...
Fluid Mechanical Description of Fluidized Beds. Experimental Investigation of Convective Instabilities in Bounded Beds
Fluid Mechanical Description of Fluidized Beds. The Effect of Distributor Thickness on Convective Instabilities