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Abstract: Design ideas,technical features and system architectures of advanced process control for polypropelene units were introduced together wit h on-line calculations for the controlled variables such as the yield of polypr opelene,concentration of mo
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文摘:介绍聚丙烯装置先进控制技术的设计思想、技术特点和系统构成，并介绍产率、浆液浓度、液相氢气浓度、熔体流动指数等被控变量的在线计算，指出了实施中应注意的问题。 |
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Abstract: Design of an environment simulation system (ESS) for drilling &culling devices working in ultradeep well isdiscussed in this paper, on the basis of developing an in-well environment simulation system for deep well of oil field.
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文摘:结合油田深井井下仿真环境系统的研制，对超深井钻采设备环境仿真系统设计进行了讨论。 |
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Abstract: Design principle and mechanical feature of transfer storage mechanism in transmission shaft automatic welding assembly line has been introduced,some questions in the design have been mentioned and also analysed in detail,and applied effect has b
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文摘:介绍了传动轴自动焊接装配生产线中输送贮料机构的设计原理、机构特点，指出了设计中应注意的有关问题并进行了详细分析，说明了应用效果。 |
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Abstract: Determining the supply and demand cooperating pattern (SDCP) between b usiness entities is the basis of building agile supply chain management system ( AS CMS).
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文摘:确定实体（或企业）之间的供需协作模式是建立敏捷供需链管理系统的基础。 |
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Abstract: Development of technology on oxy-coal injection into blast furance is introduced，and the equipment selection on oxygen generator for blast furnace and the process flow of variable pressure absorbing oxygen generation equipment are studied.
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文摘:介绍了高炉富氧喷吹技术的发展，探讨了高炉专用制氧机的选型以及变压吸附制氧设备的工艺流程. |
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Abstract: Development of zinc-cobalt alloy electroplating was reviewed. Factors affecting cobalt content of alloy deposit in acidic chloride system were analyzed.
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文摘:概述了锌钴合金电镀的研究现状与发展概况。重点介绍了氯化物体系，分析了影响镀层钴含量及性能的各因素。 |
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Abstract: Direct limit and inverse limit are the methods producing new algebra in universal algebra.In order to further study the production of the new algebra, authors define the family of duplicate set and duplicate limit,discuss the algebraic duplicate
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文摘:直极限和逆极限是泛代数中生成新代数的方法，为了进一步研究新代数的生成，笔者给出了重集族和重极限的定义，讨论了代数的重极限；其次研究了二重直集族和二重直极限及相应性质，讨论了二重直代数族和二重直代数族的极限. |
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Abstract: Discourse on the practical conditions of appling the large-powergas turbine and the problems of developing gas turbine in china, as well as the technical problems that need to break in designing and manufacturing large-power and perfect-performa
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文摘:论述了大功率燃气轮机在我国的应用条件及开发燃机所存在的问题，以及在设计及制造大功率、高性能燃气轮机方面需突破的技术难题和可行的解决方案。 |
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Abstract: Discrete Wavelet Transform (DWT) is widely used in the fields， such as graph, picture, audio processing,video processing and digital signal processing.Due to its excellent characteristics,it has achieved better effect.
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摘要:小波变换技术已广泛地应用于图形、图像处理，语音处理，视频处理以及数字信号处理等领域。 |
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Abstract: Discuss a technique of oil tube elevator,introduce the constrution,principle,and safety of the new oil tube elevator latcher,and analyse the economic benefit and the apply prospect of the oil tube elevator with the exchangeable erescent elevator
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文摘:介绍了新型吊卡销的结构和原理与安全性，剖析了可更换小月牙式油管吊卡的经济效益和推广应用前景。 |
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Abstract: Discusses legal status of delegated person in the use system of authorized trademarks,analyses defects of the use system of authorized trademarks on our Trade Mark Law from the contrast between Chinese law and foreign law,and puts forward a sugg
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文摘:讨论了商标授权使用制度中被授权人法律地位，从中外法律的比较中，分析我国《商标法》就商标授权法律规定之不足，并提出了相应的立法建议。 |
