In China,the basic barrier requirement for barrier packaging film is achieved by multilayer laminated organic materials. 我国的阻隔包装薄膜采用多层共挤复合薄膜来达到对包装物基本的阻隔性能要求。
A computer controlled system has been successfully developed to modify the ion beam assisted deposition technique in nano-structured composite thin films growth. 研制成功了一台计算机控制系统，用来改进用于纳米复合薄膜制备的离子束辅助沉积技术。
