笔岸四叶草
Thispaperconductsanempiricalanalysis,for2007and2008and2009zhejiangelectroniccomponentsindustrytothelistedcompanycapitalstructurebyenterprisescale,howtheprofitabilityoftheinfluenceoffactorsareanalyzed.Thispaperadoptsthetotalassetreturns,asset-liabilityratio,propertyratio,long-termcapitalstructureindicessuchasempiricalanalysis,andfindthecorrelation,andthendrawstheconclusion谢谢采纳！
Q471468543
Highway: transport costs, less traffic（公路：运输成本大，运输量少）
Railway: Transport is not flexible（铁路：运输不灵活）
Waterway: less transportation, expensive（水路：运输量少，价格贵）
Sea: transport is not flexible（海路：运输不灵活）
River: Transport is not flexible（内河：运输不灵活）
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