对膜的光降解进行了考察，并对影响光降解的因素进行了讨论。
The photo-degradation of the films is explored, and these factors affecting photodegradation are discussed.
使用复合光降解剂，得到了可光降解的生物降解膜。
The photo-degradable and biodegradable plastic films are prepared by using multiple photoactivatior.
利用XRD、SEM和分光光度计研究了氧化膜的相组成、微观结构和光降解效率。
The speciality of the films such as composition, microstructure and photo-degradation efficiency was studied by SEM, XRD and UV-Vis.
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