unstability

1.The main factors causing unstability in the automanual-propelled antiaircraft weapon system, that is, factors disturbing the independence of the tracking sight line are studied.

本文影响系统平稳的重要因素——干扰跟踪瞄准线独立性的因素。

2.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.

用共振能和张力能的计算数,说明环丁二烯和环辛四烯的不稳定性与共振论并不矛盾。