Impact dynamics of multi-rigid-body systems with joint friction is considered. Based on the traditional approximate assumption dealing with impact problem,a gen
最新技术的应用导致美国药物释放系统的市场增长[英]/BiomedTech InformatService.-1995,22(1).-4据美国FrostSullivan公司报道,最新的液体和药物释放系统,例如可变释放、经皮和鼻内系统的应用,提高了药物的...
The application of the