Sixth , the mechanism of drift instability based on physical interpretation of GKS stability criterion is remarked.对基于GKS定理多次透射公式飘移失稳机理的解释作了进一步的注记.Lack of water perpetuates poverty, increases the risk of political instab...
Much of the instability stems from the economic effects of the war.不稳定局面多半是由战争对经济的影响造成的。political and economic instability政治和经济的不稳定Racism causes political instability and violence.种族主义道致政治动荡和暴力事件....