Objective To evaluate the bio compatibility of isobutyl - chitosan as a material.目的:评价异 丁基 壳聚糖作为生物材料的安全性.Conclusion The isobutyl - chitosan multifunctional dressing has a good bio - safety as a wound dressing.结论异 丁基 壳聚糖多...
Arran became increasingly estranged from the mainstream of Hollywood.阿伦变得越来越脱离好莱坞的主流了。Neither of the front-runners in the presidential election is a mainstream politician.总统选举中的两位领先者都不是主流政治家。Their views lie outside the m...