面向组件的软件测试技术

使用组件,特别是第三方商业组件集成开发而成的软件越来越多,面向组件的测试技术的需求越来越大。UML是目前软件开发业应用最广泛的可视化标准建模语言,它能应用于整个软件开发过程的各阶段。UML的许多特点与面向组件的软件测试需求相吻合。基于UML的软件测试技术在对面向组件的软件开发具有广阔的研究和应用前景。     

APPLICATION OF SURFACE GRAFTED POLY N-ISOPROPYL ACRYLAMIDE BY RADIATION TECHNOLOGY FOR PROTEIN SOLUTION CONCENTRATION

Poly N-isopropyl acrylamide (abbreviated as PNIPA) as a kind of thermally sensitive hydrogel is utilized to concentrate Bovin Serum Albumin (BSA) solution. In order to decrease its surface adsorption to BSA in aqueous solution, surface layer grafting of the gels by radiation technology was carried out. The results showed that hydroxyl propyl methacrylate (HPMA) grained gel exhibited a low level of BSA adsorption and still kept the original thermally sensitive properties of PNIPA hydrogels.     

基于UML软件测试技术的比较研究

近年来UML图广泛应用于软件开发的各个阶段，特别在软件测试领域，基于UML软件测试技术的研究成为学术热点．本文对基于UML的软件测试技术进行了详细地比较和研究，并且给出了组件工程中UML软件测试技术的几个可行的研究方向．