The chapter 4 is devoted to the persistent current in double-walled carbon nanotorus.
第四章,主要研究了双壁碳纳米管环中的持续电流。
参考来源 - 有限宽介观环和碳纳米管环中的持续电流·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Countries with severe and persistent current account deficits were allowed to devalue their currency.
严重和持久性的经常帐赤字的国家,允许本国货币贬值。
Part of the reason is that capital inflows have gone mainly to finance its persistent current-account deficit.
部分原因是因为资本流入主要用于填平其持续的经常项目逆差。
A country with a persistent current-account deficit might be expected to see its currency fall over the long term.
如果一个国家的经常账户持续处于赤字状态,那它的货币可能会长期下跌。
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