结构表达式 meaning in Chinese

structure expression

Solution and significance of structural representative of fullerene cages
碳笼结构表达式系数的求解及其意义
In this thesis , we study the density of electronic states of single - wall carbon nanotubes . the effects of tube - diameters and chiralities on the electronic structures are discussed by means of the analytical expression of band structures of single - wall carbon nanotubes under the consideration of curvature effects
本文中，我们通过考虑卷曲效应后的单壁碳纳米管解析的能级结构表达式，研究了单壁碳纳米管的电子态密度，以及管径和螺旋度对其电子结构的影响。