关于整理高校评估档案材料的几点思考

随着高校本科教学工作水平评估工作的发展,如何整理评估档案材料,使其能为高校评估工作提供重要的客观依据是高校必须考虑的问题。根据工作实际,对评估档案材料的原始性、针对性和规范性等问题提出一些看法。     

射频溅射金属前驱体硫化法制备的Cu2ZnSnS4薄膜

采用射频溅射技术沉积Cu／Sn／Zn金属前驱体叠层结合硫化技术在玻璃衬底上成功制备了Cu2ZnSnS4薄膜。X-射线衍射分析表明，通过优化制备条件可以获得单一黝锡矿结构且具有（221）择优取向的Cu2ZnSnS4薄膜。霍尔效应和紫外可见透过谱测量表明，样品的薄膜电阻、吸收系数和光学带隙分别达到0．073Ω·cm，10^4cm^-1和1．53eV，具有适合作为薄膜太阳电池吸收层应用的可能性。     

论高校图书馆员的职业自觉与人性化服务

阐述了高校图书馆的服务现状,提出加强高校图书馆员职业自觉的几个方面,探讨了开展人性化服务的对策。     

Design of PKI-based mobile bank security system

With the development of the wireless network technology, the wireless band becomes more and more wide, and the development of the microelec-tronic technology has also improved the computati-onal speed and memory capacity of the mobile devices. They brought the infinite prospects for the wireless mobile e-commerce. However security is key to lau-nching mobile e-business. Public key infrastructure(PKI) can satisfy mobile e-business security's requirement. The suitable asymmetrical encryption and signature algorithm were selected, and simply SSL so that PKI can provide better secure information between client and client server.     

东露天铁路专线采空区治理对策研究

针对东露天铁路专线所经过的采空区特点,分析了典型采空区上覆岩层的稳定性和上覆岩层移动形式,提出该地区采空区的治理措施。     

The Translatology Process of the Word''''Gaze''''in Chinese Context

With reference to the concept of'cultural studies'and certain modern theories in translation studies,this essay makes a general analysis of the translation and introduction of the'gaze'concept in China.On the basis of this analysis,it explores how this concept spread to China and why,this concept Was explained and rewritten through translation and interpretation in the course of the spread;and what responses and reflections we should bear during the process.     

医院门诊划价收费系统的设计与实现

门诊划价收费系统采用ADO双层的数据库应用程序设计体系结构，通过对关键技术实现过程的具体描述，阐述了门诊划价收费系统的实现过程．     

构树形成层细胞超微结构的周期性变化

构树(Broussonetia papyrifera)形成层细胞超微结构具有明显的季节性变化,休眠期形成层带细胞壁比较厚,具有许多小液泡,细胞核占细胞体积较大,核质稀疏,内质网为光滑型,核糖体分散在细胞质中,脂质体较多,活动期形成层带细胞层数较多,细胞壁比较薄,纺锤状原始细胞中具1—2个大液泡,而射线原始细胞具许多分散的液泡,这在双子叶植物中还未报道过,细胞质沿细胞壁分布,核膜明晰,核质浓密,内质网为粗糙型,上面附有大量的核糖体,脂质体较少,在休眠和活动期都有淀粉积累,线粒体、微管和内质网大量分布在初生纹孔场附近,而且有大量的小泡沿细胞壁分布,这有可能与细胞壁的形成有关。