词HALS are experimentally used in PVC films in this study.It is shown that thermostabilization and photostabilization functions of HALS are similar to those of benzophenone in PVC.
将受阻胺光稳定剂试
于PVC薄膜，结
表明，该光稳定剂于PVC中，其光、热稳定效
苯甲酮类紫外光稳定剂相近。
HALS are experimentally used in PVC films in this study.It is shown that thermostabilization and photostabilization functions of HALS are similar to those of benzophenone in PVC.
将受阻胺光稳定剂试于PVC薄膜，结表明，该光稳定剂于PVC中，其光、热稳定效苯甲酮类紫外光稳定剂相近。
声明：以上例句、词性分类均由互
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