instability

n.

不稳定，不稳固；不坚决，反复无常；基础薄弱；

复数：instabilities

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。

Instability and decay of the primary structure of DNA
Epigenetic Instability in ES Cells and Cloned Mice
Epigenetic instability in ES cells and cloned mice.
Random-Field Instability of the Ordered State of Continuous Symmetry
Evidence for general instability of past climate from a 250-kyr ice-core record
Tumor microsatellite instability and clinical outcome in young patients with colorectal cancer.
A powerful local shear instability in weakly magnetized disks. I - Linear analysis. II - Nonlinear evolution
A powerful local shear instability in weakly magnetized disks. III - Long-term evolution in a shearing sheet
Tumor microsatellite-instability status as a predictor of benefit from fluorouracil-based adjuvant chemotherapy for colon cancer.
Telomere shortening associated with chromosome instability is arrested in immortal cells which express telomerase activity.