Referential choice in narrative discourse is mainly affected by three factors: referential distance, ambiguity of referential expressions, and the relationship between referents and focus of a topic.
叙述语篇中的指称选择主要受到三个因素的影响：指称距离，指称对象是否引起歧义，指称对象与话题焦点的关系。
Various parameters insisting of spectrum of source, imaging distance and spatial coherence can influence visibility of fringes. Their referential values were presented in this paper.
条纹对比度受光源谱分布、成像距离、光源空间相干性这些因素的影响，对参数的研究给出了它们的参考值。
Various parameters insisting of spectrum of source, imaging distance and spatial coherence can influence visibility of fringes. Their referential values were presented in this paper.
条纹对比度受光源谱分布、成像距离、光源空间相干性这些因素的影响，对参数的研究给出了它们的参考值。
应用推荐