短跑技术教学中摆臂动作的研究

对摆臂动作在短跑教学与训练中的作用作初步分析．实验表明，手臂的摆动在短跑中是提高步长与步频的一个重要部分，步长与步频的提高又是提高短跑成绩的重要途径．     

高层建筑施工垂直运输机械的择优

本文针对我国高层建筑施工中需要解决的问题，以建筑工程技术经济学为理论指导，探讨和研究高层建筑垂直运输机械的评价方法。     

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     

视音频编辑的非线性化趋势

以亚细亚2000非线性视音频编辑系统为例，介绍了正在发展中的非线性编辑技术及其典型系统配置，分析了该项技术的特点、优势以及目前存在的问题，阐述了视音频编辑向非线性方向发展的趋势．     

DMC/AM/AA三元水溶液共聚合(Ⅱ)

以（NH4）2S2O8－NH2CONH2为引发剂，研究了丙烯酸胺（AM）、甲基丙烯酸氧乙基三甲基氯化铵（DMC）和丙烯酸（AA）三元水溶液共聚合反应，考察了聚合温度、原料配比、单体浓度、引发剂用量以及pH值等因素对聚合速率、单体转化率和产物特性粘度的影响。结果表明：当起始单体总浓度为30～40％，PH≤5．0，DMC和AA在原料配比中的含量分别为20～70mol％、0～30mol％时，聚合反应的条件较为适宜。     

直觉模糊逻辑中的归结原理

在模糊逻辑归结原理的基础上，用（０，１）中的两个实数表示一个命题“真的程度”和“假的程度”，从而提出了直觉模糊逻辑，本文提出直觉模糊逻辑的归结原理，并证明其完备性。     

蔗果低聚糖的功能生产及研究进展

介绍蔗果低聚糖的性质、功能、生产和研究进展。侧重介绍了国外对β－呋喃果糖苷酶和果糖苷转移酶的研究及采用葡萄糖氧化酶构成混合酶系生产高纯度蔗果低聚糖的研究状况。     

热流计检定装置的多目标优化设计

以检定工业热流计的标准检定装置为研究对象，在分析检定装置原理和精度的基础上，采用多目标决策方法，对其进行了整体优化设计，获得了令人满意的设计结果。