Potassium fertilizer supply has long term dependence on import and the possibility of repeating the iron ore mistake is very high.
钾肥进口占了国内总需求的一半以上。钾肥供给长期依赖于进口,重蹈铁矿石覆辙的可能性很大。
Long term dependence on the library may incur extended licensing costs and dependence on the vendor for regular updates and support.
对库的长期依赖可能招致额外的许可证花费,也要依赖厂商来提供正规的升级和支持。
Empirical analysis shows Brownian-fractional Brownian model can fit the long-term dependence and the momentum effects of stock returns well.
实证分析显示,混合分数布朗运动可以很好的拟合股票收益的长期依赖性及动量效应。
The dependence duration may persist 8-9 years, implying that the long-term dependence may be a very important factor and must be considered in the trend prediction of rain acidity.
长程相关的时间可达8 ~9年,表明长程相关性是降水酸度趋势预测中必须考虑的重要因子。
The dependence duration may persist 8-9 years, implying that the long-term dependence may be a very important factor and must be considered in the trend prediction of rain acidity.
长程相关的时间可达8 ~9年,表明长程相关性是降水酸度趋势预测中必须考虑的重要因子。
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