用边界层理论计算平底闸孔出流的流量

A Positive Study of Evaluating Standard of Enterprise Capital Structure

应用边界层理论，对闸孔出流的水力计算方法进行了分析，得出了用边界层厚度表示的流量计算的表达式。该计算式物理意义明确、计算简单，经验证与试验结果一致。

Guided by the modern capital throey, this paper presents some important factors affecting capital structure. Also, the positive analysis is made of the capital structure of some certain enterprises using the comprehensive trial method, whereby providing some reference basis for enterprise financing decisions.