Windows下的数据采集和A/D转换

主要论述了使用Visual C 6.0在Windows下实现数据的实时采集和信号的图形显示，其中包括数据采集、A／D转换以及信号的实时显示等。使用面向对象的编程方法，构造了一个通用的A／D转换类，具有很好的可重用性。     

10～40Gb/s OEIC光接收机前端的最新研究进展

基于OEIC光接收机前端的集成方式和前放电路形式介绍了OEIC光接收机前端的最新研究进展.     

Research on reversible effects and mechanism between the energy-absorbing and energy-reflecting states of chameleon-type building coatings

In the present paper, the reversible effects between energy-absorbing and energy-reflecting states of chameleon-type building coatings were studied through demonstration of the layers’ properties using infrared thermal imaging of the layers when exposed to a sunlamp or temperature measurements of the layers during exposure to sunlight at different ambient temperatures. The reversible transforming mechanism between the energy-absorbing and energy-reflecting states of the chameleon-type building coatings was investigated with IR, Raman and ¹H NMR spectroscopy. The infrared thermal image results showed that when reversibly thermochromic pigments were added to normal white building coatings, the chameleon-type building coatings could absorb energy from the sunlamp below a switching temperature of about 18°C. Absorption of energy from the sunlamp stopped automatically above the switching temperature. The results from exposure to solar radiation showed that when the temperature was below the switching temperature, the chameleon-type building coating could absorb almost the same amount of solar energy as an ordinary coloured coating, and when the temperature was above the switching temperature, the chameleon-type building coating could reflect more solar energy than the ordinary coloured coating. The above results showed that chameleon-type building coatings could contribute to a thermally comfortable building environment. The IR spectroscopy results showed that when the environmental temperature was below the switching temperature of 18°C, the lactone ring of the thermochromic pigment molecule would open and the band of C=O would almost disappear. Raman spectra indicated that the band of C–O in would move to the high wave number range. From ¹H NMR spectra, it could be found that there was some action between the hydrogen of the hydroxyl and the structure of . During the lactone ring opening, the electron in the non-bond orbital would transit to the higher orbital and it could elongate the conjugated bridge, which would produce visible absorption and hence produce an energy-absorbing effect. However, when the environmental temperature was above the switching temperature of 18°C, the lactone ring in the molecule of the thermochromic pigment would close, the transited electron would transit back to the original orbital, hence the visible absorption would disappear, which would make the coating have an energy-reflecting effect.     

砂基中泥浆盾构法隧道施工开挖面稳定性试验研究

 通过模型试验，对泥浆盾构施工中泥浆维持开挖面稳定的力学机理，开挖面前缘土体的应力变化规律，泥浆压力作用机理及泥皮形态进行了研究，提出了中粗砂地基中临界泥浆压力 公式。     

论工程咨询业如何立足市场参与竞争

指出工程咨询业是为经济建设和工程项目的决策与实施提供全过程咨询的智力型服务行业。分析探讨了现阶段我国工程咨询业存在的问题 ,并就如何立足市场参与竞争提出了相应的对策措施     

蒸汽减压站自控系统的巧设计

蒸汽是石油化工装置中最重要的物料。随着石油化工工业的迅猛发展 ,蒸汽在其中扮演着越来越重要的多重角色。因此 ,对蒸汽系统的平稳控制 ,对石油化工生产装置平稳、高效地运行是至关重要的。传统的蒸汽减压站自控系统基建投资大 ,紧急情况下靠人工手动操作稳定蒸汽压力系统 ,往往造成生产的波动或大面积的停车。针对传统蒸汽减压站自控系统的弱点 ,提出蒸汽减压站自控系统的优化设计方案 ,该方案得以在大型生产装置成功应用。新方案不但节省了大量的基建投资 ,而且取得了良好的生产效益     

侯马冶炼厂奥斯麦特熔炼炉炉渣恶化的处理

介绍侯马冶炼厂奥斯麦特熔炼炉3次炉渣恶化的原因，采取的措施和结果。粉煤灰积存，生料堆积和风料比失当造成炉渣SiO2含量升高，Fe含量降低是炉渣恶化的主要原因，添加高铁造渣成分调整渣组成或不加料浸沿喷枪正常熔炼状态操作，将生料中的铁氧化造渣，提高炉温，改善炉渣性质，使炉况恢复正常。     

钻井污水处理技术研究进展

通过分析钻井污水的来源及钻井污水共同的特点。阐述了国内外钻井污水处理的方法，即电絮凝浮选法、混凝－气浮－过滤法、机械过滤法和过滤－吸附－反渗透法和化学混凝－强化固液分离法以及絮凝剂作用机理，即压缩双电层机理、吸附电中和作用、吸附架桥作用和沉淀物网捕作用。提出要进一步开展絮凝机理研究，为今后研制性能更好的钻井污水处理剂新型产品提供理论和实验依据；絮凝剂要在防腐、杀菌等方面起一定作用，使絮凝剂产品多样化和多功能化，以提高絮凝效果；在优选絮凝剂产品的基础上，加强对絮凝处理工艺的研究，规范各种处理措施，将会对提高处理效果起到十分重要的作用。     

电工电子系列课程的改革实践与整合优化

介绍了东南大学电工电子系列课程的整体结构，阐述了下一步课程整合的方案并指出了课程改革中应注意的一些问题。     

电厂设备维修现代化管理系统的建立

在总结传统电厂管理经验的基础上,借鉴国外先进管理经验形成的一套较适合国内电厂设备现代化维修管理系统,在生产实践中发挥了很好的作用。此管理系统将设备的各类任务(日常消缺、定检、大小修)与支持项目(材料、资料)等信息有机地结合起来,使设备信息做到全面、及时、准确,极大地缩短了任务传递时间,提高了任务执行效率,为管理者科学决策提供了有力的依据。