高考数学复习软件的开发研究

对试题管理及试卷智能生成方法进行探讨，在此基础上设计高考数学复习软件，分析系统数据结构、系统组成以及系统功能和特点，还讨论了试卷智能生成、试卷及试卷信息检索、图文混显等主要功能模块的设计方法和特点．     

Study on the charge transference and local magnetic moment of yttrium-cobalt compound

The electronic charge transference and local magnetic moment of the YCo₅ intermetallic compound were calculated using SCF-MO-DVXα method and multiple cluster model. The result shows that about one 4d-electron is transferred from anY atom to Co₁(2c), and the calculated local spin magnetic moments of Co_I(2c) and Co_II(3g) atoms in YCo₅ compound are 1.33 and 1.48μ _B , respectively, which are in very good agreement with experiments. Supported by the National Natural Science Foundation of China Qiao Haoxue: born in Apr. 1970, Master     

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     

掺磷钼杂多酸聚吡咯修饰铂微电极催化氧化测定多巴胺

对掺磷钼杂多酸聚吡咯电极的聚合、伏安行为，及其对多巴胺的电催化效应进行了研究。该膜电极性能稳定，多巴胺浓度在５×１０－５ｍｏｌ／Ｌ～１０－２ｍｏｌ／Ｌ成线性关系，检测限为８．０×１０－６ｍｏｌ／Ｌ，用于多巴胺针剂中多巴胺（ＤＡ）的含量测定获得满意的结果。     

海南坡鹿血浆纤维蛋白原的测定及其意义

采用饱和氯化纳溶液法，通过分光光度计测定海南坡鹿血浆纤维蛋白原的光密度，计算出它的血浆纤维蛋白原的百分浓度．测定结果，海南坡鹿血浆纤维蛋白原的含量为（４２０±２０）ｍｇ／１００ｍｌ．     

微波辐射计增益波动的自动补偿原理及方法

介绍了微波辐射计设计原理及各组成部分，采用8031单片机控制微波辐射计的整个工作过程，实现微波辐射计增益波动的自动补偿，并在航空试验中得到验证。     

最大乘积型Fuzzy文法与自动机

本文对最大乘积型Ｆｕｚｚｙ文法与乘积型Ｆｕｚｚ自动机的关系作了详细讨论得出两个重要的结论；由给定的最大乘积型Ｆｕｚｚｙ正规文法可构造出一个最大乘积型Ｆｕｚｚｙ自动机，使得它们接受的语文集相等，反之亦然。     

用前向网实现噪声图象的边缘提取

本文提出采用多层前向网及改进的ＢＰ算法，对经Ｃａｎｎｙ最佳边缘检测算子处理噪声图象后得到的高、低门限图进行不连续轮廓的并行“修补”，能够较快地得到信噪比高的边缘图象．     

多效唑对大豆化学调控诱导效应的研究

以黑农３３大豆为供试材料，在不同时期用多效唑（ＰＰ３３３）处理后，大豆植株矮化，茎粗、节间缩短、结荚高度下降，叶质良好，叶绿素含量增加，光合速率增强，多项生理生化指标和酶活性明显优化，因此生长发育功能加强，器官衰老延缓，表现产量提高，种子内蛋白质含量增加，品质有所改善