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.

1.本了影响系统平稳重要因素——干扰跟踪瞄准线独立性因素。

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.

2.用共振能张力能计算数据,说明了丁二烯四烯不稳定性与共振论并不矛盾。