铬（Ⅲ）—尼克酸配合物合成方法的改进及其与酸反应特性的研究

为了避免Ｃｒ（ＯＨ）３引起的污染,本文用改进的方法合成了配合物Ｃｒ（ｎｉｃ）２（Ｈ２Ｏ）３ＯＨ,这里ｎｉｃ表示尼克酸根。通过红外光谱、热分析对其结构进行了表征。结果表明,尼克酸以羧基氧与铬（Ⅲ）配位。对该配合物与酸的反应特性和可能的机理进行了研究讨论。     

加热速度对煤的气化反应性的影响

实验室条件下考察了五种不同类型的煤经不同加热速度处理后,煤中碳对ＣＯ２化学反应性及单位质量碳的气化反应速度常数－－特殊反应速度常数的变化规律。研究结果表明：适于直接还原回转窑窑头喷煤用的高挥发分煤,经不同加热速度处理后煤中碳对ＣＯ２化学反应性和特殊反应速度常数发生明显变化,随加热速度增大而明显增大,这一研究结果为直接还原回转窑窑头喷煤强化还原的机理研究提供了依据。     

TH-50 型直线微进给机构的位移误差分析与实验研究

对直线微进给机构位移误差的影响因素进行了详细分析,在此基础上提出了相适应的提高微进给机构位移精度的措施,并在实验研究中,采用计算机误差补偿技术获得了良好的补偿效果．     

Milestone of the meridian science──970th anniversary of the Chinese Bronze Statue of Meridian

For more than a thousand years, Chinese people were aware of the transmitted sensations by the application of needles on the body surface. This practice is called acupuncture. Acupuncture had been recorded and transcribed in writings and in drawings, until finally the acupoints were inscribed onto a bronze statue. The bronze statue was called the Meridian Figure. Deeply embodied in the bronze statue is a tripartite confrontation-prism representation of the humans body. This concept was a great scientific achievement in ancient China. The author traces the history of Meridian science described in traditional Chinese medical terms. Then he explores a clear analogy of the meridian pathway (MP) phenomenon. In a model system, by using a simple segmental in vertebrate, certain parallels can be demonstrated with the meridian concept. For example, the author demonstrated a clear correlation rule among the central mechano-sensory channels, and characteristics of positional discrimination in individual nerve cells from different receptive field inputs. The evidence suggests that the MP phenomenon is an objective neurobiological response. To clarify the research objective in this paper, the author suggests that the MP is a bi-directional pathway along which a positional message signal is transmitted. This phenomenon is evoked by physical stimulation, transmitted linearly across the human body segments, and is perceived by the brain. The MP consists of low resistance paths, is connected by the liquid media contained in the apposite membranous structure. At the cellular level, the regulation functions of MP must pass through along this low resistance path. Two aspects of the modern Meridian research are the functional regulation and the mechanism of intercellular liquid modulation at the nanometer level.     

规避道德危害的信贷决策机制

研究了在不完全信息的信贷市场中,规避风险厌恶型企业道德危害的信贷决策机制,考察了在该机制中贷款利率、抵押品需求量和信贷配给对规避企业道德危害的作用．提出了这种机制作用下均衡的贷款合同应满足的一些性质．     

机器人多指协调操作中抓取力的实时控制

提出了一个通用的抓取力实时控制算法．推广了抓取力的定义,探讨了抓取力存在性．定义了最优抓取力,给出了计算最优抓取力的具体算法．其核心是把抓取力的大小与方向分开处理,在抓取规划阶段确定抓取力的方向,在任务操作时仅调整抓取力的大小,而方向保持不变．该算法能很好地满足协调操作中力控制的实时性要求．仿真结果显示了其优越性．     

水泥黄土增强措施初探

在分析资料和室内试验的基础上,概括了提高水泥黄土强度有效措施,就水泥黄土硬化和外加剂对水泥黄土的作用机理进行了初步探讨。     

Lewis酸的F_A标度及其应用

Ｌｅｗｉｓ酸的电负性（ｘＬ）和原子势（Ｚ／ｒｃ）是影响Ｌｅｗｉｓ酸硬软度（ＦＡ）的主要因素,本文给出了它们之间的数学关系式．根据ＦＡ值大小,把Ｌｅｗｉｓ酸分成三类,这与Ｐｅａｒｓｏｎ分类基本一致．用最小二乘法成功地建立ＦＡ与配合物的ｌｇＫｆ的线性回归方程,均通过Ｆ检验．     

耙爪机构的优化设计

以装载过程中动载荷最小为目标函数,对耙爪机构的主要结构尺寸和运动参数进行了优化设计.优化后的耙 爪机构,很好地满足了装载机的设计要求,明显地改善了工作性能.     

硼氢化钠溶液的分解和氢氧化钠在溶液中的稳定机理

用ＩＣＰ摄谱法分析了硼氢化钠（钾）水溶液的气态分解产物,并证实硼烷是分解产物之一,另阐明了硼氢化钠水溶液中加入氢氧化钠,使之稳定的机理在于抑制了硼氢化钠的水解平衡。