不稳的

The peace treaty rests on shaky foundations.

这项和平条约建于不基础上。

Wobbler disease (cervical instability) is a condition of the cervical vertebrae that causes an unsteady gait and weakness in dogs.

摇摆病（颈椎不）是颈椎病变引起步态不和虚弱。

The data calculated by the use of resonance energy and tension energy show that the unstability of cyclobutadiene and cyclooctatetraene are not contradictory with resonance theory.

用共振能和张力能算数据,说明了环丁二烯和环辛四烯不定与共振论并不矛盾。