| 1. | Curvature effects on the film cooling with the rotation 旋转状态下曲率对气膜与主流掺混区域的影响 |
| 2. | Hardness solution form for elastic - plastic material considering the indenter tip curvature effect 考虑压头尖端曲率的弹塑性材料硬度的解答形式 |
| 3. | In the layout design of the power device , a circular structure was adopted to avoid the spherical junction and reduce the curvature effect 该功率器件的版图设计为圆形结构,避免了球面结的形成,有效的降低了曲率效应造成的电场集中。 |
| 4. | It is shown that the curvature effects make an important role on the electronic structures of single - wall carbon nanotubes due to the fact that the electronic structures contact tightly with geometrical structures 结果表明,卷曲效应对单壁碳纳米管的电子结构有重要的影响,且其电子结构与几何结构密切相关。 |
| 5. | 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。 |
| 6. | After considering the curvature effects , we find that armchair tubes are yet metallic with no band gaps . as for metallic zigzag tubes and metallic chiral tubes , a curvature - induced band gap and two accessional von hove singularities can be found . the width of the band gap depends on its tube - diameter and chirality 我们发现,在考虑卷曲效应以后,扶手型管不产生带隙,仍为金属性管;而对于锯齿型金属性管和螺旋型金属性管,因卷曲诱导在费米能附近产生一个窄的带隙以及两个附加的范?霍夫奇点峰。 |