The article on page 1787, from János Molnár and colleagues, discuss the modeling of the light scattering of polymer films and sheets consisting of radially anisotropic spherulites by using Mie scattering combined with multiple scattering theory. The cover image was made from the fracture surface of a polypropylene sheet using a digital optical microscope, where well‐developed spherulites can be seen. (DOI: 10.1002/pol.20200027)

中文翻译：

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封面图片，第58卷，第13期

来自JánosMolnár及其同事的第1787页上的文章讨论了通过使用Mie散射结合多重散射理论对由径向各向异性球晶组成的聚合物膜和片的光散射进行建模的方法。封面图像是使用数字光学显微镜从聚丙烯片材的断裂表面制成的，在其中可以看到发达的球晶。（DOI：10.1002 / pol.20200027）