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....
而且当月亮仍旧和着夜鹰歌唱的时候.And the moon stood still For the night bird's sang.一只夜鹰飞来,落在栏杆上叫个不停.A whippoorwill came in and sat on the banister and sung.一只欧夜鹰在密密的树叶间发出三声长啼,旋即静默无声.A nightjar in deep - leaved shadow called three ...
These resorts, like Magaluf and Arenal, remain unbeatable in terms of price.像马加拉夫和阿雷纳尔这样的度假胜地，在价格方面仍具有绝对的优势。Concrete purpose-built resorts are littered across the mountainsides.山坡上到处都是专门建造的水泥度假屋。Ferry boats ply regularly...