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.
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.
本文主要综述了钛、铁、铜、镍、锌等金属化合物对聚烯烃光降解的影响。
In this paper the effect of ti, fe, Cu, Niand Zn compounds on the photodegradation of polyolefins was sum...
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