素质教育在剑桥商务英语教学中的应用

在高等教育中，素质教育已经成为中国教育改革和人才培养的指导思想。只有重视素质教育，使科学教育与素质教育整合，才能培养出高科技与高素质相结合的专门人才服务于社会。剑桥商务英语教学中应用素质教育极大的提高了教学效果。通过应用素质教育，培养学生在掌握商务英语基本概念和词汇的基础上，提高学生解决实际商务问题的能力，引导他们全面地、辩证地思考问题，引导他们把书本知识和社会实践联系起来，重视实际斗争经验。     

高等院校教材管理信息系统的分析与设计实现

主要论述了我们为高等院校教材管理所开发的一套计算机管理信息系统的设计思想与实现方法,由于本系统具有使用方便、操作简单,安全稳定,工作流程清晰合理,并与用户熟悉的工作方式相一致,用户无需专业培训即可使用该系统进行工作等特点,因此,深受用户的欢迎。     

Finding finer functions for partially characterized proteins by protein-protein interaction networks

Based on high-throughput data, numerous algorithms have been designed to find functions of novel proteins. However, the effectiveness of such algorithms is currently limited by some fundamental factors, including (1) the low a-priori probability of novel proteins participating in a detailed function; (2) the huge false data present in high-throughput datasets; (3) the incomplete data coverage of functional classes; (4) the abundant but heterogeneous negative samples for training the algorithms; and (5) the lack of detailed functional knowledge for training algorithms. Here, for partially characterized proteins, we suggest an approach to finding their finer functions based on protein interaction sub-networks or gene expression patterns, defined in function-specific subspaces. The proposed approach can lessen the above-mentioned problems by properly defining the prediction range and functionally filtering the noisy data, and thus can efficiently find proteins’ novel functions. For thousands of yeast and human proteins partially characterized, it is able to reliably find their finer functions (e.g., the translational functions) with more than 90% precision. The predicted finer functions are highly valuable both for guiding the follow-up wet-lab validation and for providing the necessary data for training algorithms to learn other proteins.     

城市技术创新促进城乡统筹发展的研究

揭示了城市技术创新系统和城乡统筹发展的内涵,并在技术创新、增长极和区域经济等理论框架下阐述了城市技术创新与城乡统筹发展的关系,进而提出城市技术创新促进城乡统筹的路径。     

足球裁判员控制比赛气氛的探讨

足球裁判员有效地控制比赛气氛是圆满完成裁判工作的重要课题,我们对比赛气氛的变化规律进行分析研究后,制订的控制对策与方法经临场实践取得了较好的效果.     

单片机在数控机床上的应用研究

本文研究将ＭＣＳ－５１型单片机用于普通数控机床，通过监控程序设计，进一步完善机床性能，使该系统具有显示功能，快速点动、自动四零、自动升降频率、自动换刀、自动齿隙补偿、刀具磨损补偿，暂停等多种功能．     

SYNTHESIS AND CHARACTERIZATION OF MONOVALENT AND MIXED-VALENCE COMPLEXES OF COPPER WITH 2-THIOURACIL

Five polynuclear monovalent and mixed-valence complexes of copper with 2-thiouracil were synthesized. They were characterized by the molar conductivity, electromc spectra, infrared spectroscopy, thermogravimetric and magnetic susceptibility measurements. Their coordination properties and tentative structures were discussed.     

黑龙江省农村主要产业协调发展研究

<正> 当今,中国的农业问题已经被列为全党和全国人民的工作重点,已经引起了人们的高度重视。黑龙江省是全国的重要农业大省,在我国的农业发展中具有举足轻重的地位。为此全面、正确地分析黑龙江省农村在不同政策指导下的未来发展也就有着更重要的意义了。近些年来,人们根据实际     

处理优化约束条件的微分方程法

在文[1]中,作者曾提出求解一般约束优化问题的一种新方法。本文利用微分方程对约束条件做进一步的讨论,证明了从一可行点的某邻域出发的该微分方程组的解关于部分变元总收敛到问题(1.1)的可行点。     

维哈柯汉英多媒体触摸咨询应用系统的研制

本文简要介绍了计算机多媒体技术的发展及其主要产品;介绍了《维哈柯汉英多媒体触摸咨询系统制作工具平台PMJL》的开发过程和主要功能;应用该平台研制了《维哈柯汉英多文种多媒体触摸咨询系统》,并结合其制作过程介绍了各种多媒体资源在应用系统中的逻辑关系、组织处理及合成等方法.