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基于逐步回归的甘肃省进出口贸易总额影响因素分析 被引量:1
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作者 张晓刚 《现代农业》 2009年第3期99-100,共2页
本文以改革开放30年来的相关数据为研究对象,采用逐步回归分析法系统分析了甘肃省进出口贸易总额的影响因素,分析了社会零售商品总额,财政收入等因素对进出口贸易总额的影响,最后得出了相关的线性回归模型。
关键词 进出口贸易总 逐步回归 额影响因素
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The study of driving force concerning aviation network
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作者 LI Jixiang LI Cheng 《International English Education Research》 2016年第12期36-39,共4页
With the continuous development of our country' s economy, social economy expands to the globe increasingly.The amount of imports and exports increases to a new high, which leads to the rapid development of the aviat... With the continuous development of our country' s economy, social economy expands to the globe increasingly.The amount of imports and exports increases to a new high, which leads to the rapid development of the aviation transportation. This article is written by constructing theoretical models of aviation network, analyzing the relative influencing factors, analyzing the instances and obtaining the final conclusion. 展开更多
关键词 Aviation Network Theoretical Model Impact Factor
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