cellulose chain meaning in English

纤维素分子链
纤维素链

For flat films , the cellulose chains are almost unoriented within the plane parallel to the film surface
另外，刮膜速度、拉伸比和吹胀比对膜强度和超分子结构的影响也很大。
However , the cellulose chains of tubular films have obvious axial orientation with respect to the machine direction . moreover , the casting speed , draw down ratio and blow up ratio also have significant influences on the film mechanical properties and supermolecular structure
上述研究，对nmmo法纤维素膜的工艺条件、结构、性能和成形机理有了一个全面深入的认识，为该膜的进一步应用开发提供了实践指导和理论基础。
We believe the fine mechanical properties of tubular film are related to its fine chain orientation structure by using pole figure investigation and polarized fourier transform infrared ( ftir ) spectra analysis , the modes of orientation for flat and tubular films are obtained . it was found that the cellulose chains of the flat and tubular films have an uniplanar orientation mode with respect to the film surface
通过x衍射织构(极图)分析和偏振红外光谱分析建立了平膜和管膜的取向模型：平膜和管膜都有单平面取向；平膜中的分子链在膜表面内呈无规取向:管膜中的分子链则相对于拉伸方向有明显择优取向。