静电喷涂在管接箍喷漆生产线中的应用

针对上海宝钢集团公司钢管分公司管接箍生产线自动化程度低、劳动强度大的现状，提出在管接箍喷漆生产线上采用先进的静电喷涂方法。该方法的采用可以缩短管接箍喷漆工艺流程，提高产品质量，降低劳动强度，改善劳动环境，提高劳动生产率     

再生式液体发射药火炮中内弹道参量时空分布的数值解析

利用建立的再生式液体发射药火炮两维多相流数值模型，以３７ｍｍ液体发射药火泡为对象，对其内弹道参量的时空分布规律进行了数值解析，并与相关实验结果进行了比较分析。首次给出了再生式液体发射药火泡中液注扩展，气相速度、气相压力和气相温度的时空分布规律，深入揭示了内弹道过程的发展特征。     

有效控制板坯浇铸用的技术软件包

近年来，达涅利自动化公司在板坯连铸控制方面积累了相当多的经验。和达涅利威恩联合公司(薄板坯连铸机)及达涅利戴维狄斯汀顿(厚板坯连铸机)合作顺利完成的大量工程项目使本公司能够开发一套改善生产流程和优化浇铸过程的技术方案。这些方案是以技术软件包的形式，随硬件、软件、文件及服务一起提供的，它们可以安装在新建连铸机上或改造后的现有装置上。介绍了板坯连铸的主要技术软件包和成功应用的某些现有项目。     

涂层循环腐蚀性实验及其影响因素研究

介绍了盐雾试验箱的构造，工作原理和试验方法，并探讨了涂层在循环腐蚀试验中的诸多影响因素。     

Impedance studies of poly(methylmethacrylate-co-acrylic acid) doped polyaniline films on aluminum alloy

Films of polyaniline doped with poly(methylmethacrylate-co-acrylic acid) – PAni-PMMA-co-AA – were prepared on AA3104-H19 alloy, an aluminum alloy used in the Brazilian can industry, by immersion of the pre-treated surfaces into a PAni-PMMA-co-AA saturated ethyl acetate solution.     

Connectionist approaches to the control of manipulation robots at the executive hierarchical level: An overview

One of the most interesting and important properties of connectionist systems is their ability to control sophisticated manipulation robots, i.e. to produce a large number of efficient control commands in real-time. This paper represents an attempt to give a comprehensive report of the basic principles and concepts of connectionism in robotics, with an outline of a number of recent algorithms used in learning control of a manipulation robot. A major concern in this paper is the application of neural networks for off-line and on-line learning of kinematic and dynamic relations used in robot control at the executive hierarchical level.     

Study of the behavior of an organic coating applied on the storage reservoirs of oil in a medium of 3% NaCl solution and in marine environment

The paints are used extensively in various fields, especially for the protection of the oil installations such as the storage reservoirs of crude oil. Reducing possession cost and applying the new hygiene and security standards imply the necessity to deepen the knowledge of the physico‐chemical processes of ageing coatings in the first stage and their impact on the corrosion of the substrate. The tests have been carried out on a primer, and on painted steel plates completely immersed in a 3% NaCl solution. The survey of the water absorption and the kinetics deterioration of the paints have been achieved especially by means of electrochemical impedance spectroscopy under the test of salt spray. The barrier weakness of the primer paint, due to the existence of two capacitive loops observed on the Nyquist's diagrams has been put in evidence. While the study of the resistance of the complete system by the test accelerated in the salt spray shows that the system of painting presents a good resistance up to 196 hours, which is equivalent to 8 years of exposure.     

从宣纸到瓷坯——中国书画特异性研究

通过分析在宣纸和瓷坯上进行书画构图创作时的特异性,使我们对中国书画的艺术特性及创作精髓有更深一步的把握。     

湿型砂砂温解决办法

介绍了一套简单、实用的旧砂砂温解决办法，旨在抛砖引玉，给一直饱受砂温困扰而又束手无策的同行一些启发和帮助。