网络环境下县（市）级公共图书馆的参考咨询服务

以常熟市图书馆为例，探讨了网络环境下县(市)级公共图书馆如何重新调整自身的服务策略、服务形式和服务手段，以及如何更好地开展参考咨询服务的问题。     

羧基淀粉的制备及其吸附性能的研究

本文研究羧基淀粉的制备条件与吸附重金属离子的容量关系,并研究它的使用条件和性能。     

数字电视的发展与展望

作者以垣曲县为实例对数字电视目前的状况及发展趋势作了详细的叙述，并介绍了数字电视的各种不同标准。进而总结出了适合中国数字电视发展的途径。     

Finding global minima with a new dynamical evolutionary algorithm

A new dynamical evolutionary algorithm (DEA) based on the theory of statistical mechanics is presented. This algorithm is very different from the traditional evolutionary algorithm and the two novel features are the unique of selecting strategy and the determination of individuals that are selected to crossover and mutate. We use DEA to solve a lot of global optimization problems that are nonlinear, multimodal and multidimensional and obtain satisfactory results. Foundation item: Supported by the National Natural Science Foundation of China (No. 60133010, NO. 60073043 and No. 700/1042) Biography: Zou Xiu-fen(1996-), female, Ph. D candidate, Associate professor, research direction: evolutionary computing, parallel computing.     

白腐菌降解氯代农药的机理

确定了白腐菌在水中的静置培养条件,探讨了在该条件下白腐菌对水中微量氯代农药的生物降解情况及其降解机理．实验结果表明,白腐菌在含有ρ为０．０２％的葡萄糖、０．０３％的酒石酸铵和适量无机盐的培养液中,于３５℃,经５～７ｄ的静置培养可获得良好的菌丝,并对氯代农药有最大的降解效率（９０％以上）．对降解的部分中间产物的ＧＣ－ＭＳ分析表明,不同类氯代农药有不同的降解过程和机理     

浅谈学生责任感的培养

责任感(责任心)就是个体对完成自己分内事的自觉和负责态度以及产生的情感体验。当今学生责任心缺失的现象让我们认识到培养学生责任心的紧迫性和重要性。提出了学生责任感培养的几项具体措施。     

自适应性动态间隔缓存的实现

提出了用于视频服务器的缓存管理策略：自适应性动态间隔缓存。通过间隔缓存与流的状态转换有效地结合起来，满足了视频服务的顺序访问的行性。通过仿真实验证明该机制有效地保证了视频流的持续性与实时性，大大提高了视频服务的并发度。     

LVDS高速数据驱动器电路设计与研究

为了满足数据传输的高速度，低功耗的要求，开发出来了利用低电压差分信号传输技术(简称LVDS)设计混合信号系统，可以确保铜导线能够满足高速数据传输．分析了LVDS驱动器的电路结构，在此基础上提出了具体设计，同时给出了用SPECTRES工具进行模拟验证的结果。     

Ab initio calculation of structure and Raman and Infrared spectra of Trifluoromethylthiosulphenyl Chloride

The molecular model of Trifluoromethylthiosulphenyl Chloride, CF₃SSCl, was presented.Ab initio method was used to calculate the structure and Raman and Infrared spectra. The results show that CF₃SSCl possess stereoscopic structure ofC ₁ symmetry with a torsional angle of 94.2°. The potential energy distribution and isotope replacement methods were applied to determine the vibrational assignment. The vibrational frequencies and corresponding modes of the molecule were obtained. The calculated vibrational frequencies are in good agreement with experiments. Supported by the National Natural Science Foundation of China Zou Xianwu: born in Apr, 1938, Professor