Finding good approximation of exchange-correlation functional is one of the main targets in DFT.
找到合适的交换能量泛函是密度泛函的主要内容之一。
Together with correlation between interest rate futures and exchange rate, it is very likely to produce hedge positions for hedge commodities such as futures.
加上利率期货之间和汇率的相关性，这是非常有可能产生诸如商品期货套期保值对冲头寸。
Objectives To analyze the correlation factors and intervention strategies for anemia after exchange transfusion in neonates.
目的分析影响新生儿换血治疗后贫血的相关因素，探讨干预策略。
In the UK's case, the correlation between relative terms of trade and the real effective exchange rate is positive, although, taking log differences, the correlation is only around 0.3 since 1988.
就英国而言，相对贸易条件与实际有效汇率之间的关联，是积极的，虽然在采用各种对数级差的情况下，从1988年以来的相关系数大约仅为0.3。
We can also see that the correlation between country exchange rates tend to increase during the financial crisis, and the currency risk contagion effect is significant.
本文构建的多元波动模型结果显示，两国汇率之间的相关性在金融危机期间倾向于增加，存在显著的汇率风险传染效应。
In addition, the RMB against G-3 currencies real exchange rate also exist the significant correlation with the exports of agricultural products.
此外，人民币兑g - 3货币的实际汇率与我国农产品出口额之间也存在着显著的相关关系。
There exists a rather weak correlation between China's trade balance and the RMB exchange rate in the long term.
经济学中长期争论的一个问题是：固定汇率是否优于浮动汇率？
In fact, only in the exchange rate movements and export between the large positive correlation between the circumstances, the exchange rate adjustment on exports will play a substantive effect.
其实只要在汇率变更与出口间地正相关关系年夜地状况下，汇率调整才会对出口起到本质性地结果。
In fact, only in the exchange rate movements and export between the large positive correlation between the circumstances, the exchange rate adjustment on exports will play a substantive effect.
其实只要在汇率变更与出口间地正相关关系年夜地状况下，汇率调整才会对出口起到本质性地结果。
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