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....
“沙锥鸟”战斗机的驾驶舱空间不太宽敞。There was not much elbow room in the cockpit of a Snipe.理查德·张伯伦已经同意接拍《荆棘鸟》的续集。Richard Chamberlain has agreed to make a sequel to "The Thorn Birds".崖沙燕是一种褐羽白腹的鸟。The sand martin is a brown bird with whit...