The article summarized mainly in external milk antibacterial activity system-the lactoperoxidase system's composition, antibacterial mechanism and application for the preservation of milk.
本文主要综述了牛奶体外抗菌活性体系——乳过氧化物酶体系的组成、抑菌机制及其在牛奶保鲜中的应用。
2
The performance character and major composition of external insulation finish system, and the demands for quality and application technology of insulation materials were analyzed in this article.
论述了外墙外保温体系的性能特点、本组成、温材料的质量要求及应用技术。
3
Polymeric materials, with their various hierarchies of microstructure, may have metastable states present due to small phase size, composition, external fields and other causes.