释义 |
cfb 英'siː'efb'iː美'siː'efb'iː COCA¹⁶⁸⁴¹²BNC²³⁶²¹³⁺¹ 基本例句 =central fibrous body 中心纤维体,=colony-forming bacteria 形成细菌菌落 A multi-stage mathematical model was established based on the original mathematical model for dynamic simulation of circulating fluidized bed CFB by replacing the concept of virtual heat exchanger. 在原有的循环流化床动态仿真数学模型的基础上,替换了虚拟换热器概念,建立了循环流化床炉膛分段数学模型。 dictall In general, the research work of this paper includes: The software requirement and analysis of the CFB is done by the OOA method. 总结全文,主要有以下几个方面的研究成果:采用了 OOA分析方法,对 CFB计算系统进行了需求分析。 cnki In view of several problems of return loop, separator and final coal grain size in CFB boilers, the improvement measure and experience were described. 针对循环流化床锅炉的返料器、分离器和成品煤粒径等问题,介绍了国内外解决问题的经验和措施。 cnki Many practices in foreign countries prove that the effective way to solve this problem is to take advantages of CFB's high efficient combustion and its easy& economical desulphurization technology. 国内外的大量实践表明,利用循环流化床的高效燃烧和简单、经济的燃烧脱硫技术是解决这一问题的有效途径。 cnki The ash circulating ratio in CFB boiler has an effect not only on combustion but also on heat transfer. 循环流化床锅炉中灰循环倍率不仅影响燃烧,而且还影响传热。 dictall The design characteristics of CFB boiler firing strong clinkering property coal are discussed, and the matters needing attention in the operation of boiler are analyzed. 探讨了燃用强结渣性煤循环流化床锅炉的设计特点,分析了锅炉运行中的注意事项。 dictall The design scheme and characteristics of30MW CFB boiler for a certain power plant are introduced herein. 介绍了为某公司设计的30MW中温中压循环流化床锅炉的设计方案和设计特点。 cnki The paper introduced some preventive measures to solve the abrasion problem in CFB boiler are based on studying the reason and principle of abrasion. 本文通过对循环流化床锅炉磨损问题分析,详细剖析其产生原因及机理,并提出防磨措施。 dictall “ Coal topping process” is a new technology which produce heat, power, gas and oil together. It combine CFB technology with coal conversion technology. “煤炭拔头”工艺是将循环流化床技术和煤炭转化技术结合起来的热、电、气、油联产新技术。 cnki By relying on internal recirculation, the IR- CFB design eliminates J- valves, loop seals, and high-pressure blowers which are required with other CFB designs. 由于采用内部再循环, IR- CFB设计取消了其它 CFB设计所需要的 J阀门,环密封,和高压吹风机。 blog.sina.com.cn Clean combustion technology of CFB is ideal alternative technology for air pollution control of industrial coal-fired boiler. 循环流化床洁净燃烧技术,是燃煤工业锅炉大气污染控制的理想替代技术。 cnki Expatiate water- cycling mode for large CFB hot-water boiler, water flow path and heat-exchanger surface structural design. 阐述了大型循环流化床热水锅炉的水循环方式、水流程及受热面结构设计布置。 dictall Highly active absorbent is used in CFB FGD firstly, 90% desulfurization efficiency can be achieved under optimum operating conditions. 首次在循环流化床上进行了高活性吸收剂的脱硫实验研究,研究表明,在最佳工况下可达到90%的脱硫效率。 cnki Korea Food& Drug Administration announced on the24th, from Germany CFB company in Spain produced a number of food additives containing melamine has been detected. 韩国食品医药安全厅24日宣布,由德国 CFB公司在西班牙生产的某一批食品添加剂被检测出含有三聚氰胺。 xjwmw One of the main advantages of CFB technology is that it allows the owner to specify a wide variety of fuels to optimize the profitability of the facility. CFB技术的一个主要优势是业主可以从多种燃料中进行选择以优化设备的效益。 blog.sina.com.cn Online calculation of heat to power output efficiency of thermal generator set is important for the load coordination control in the CFB boiler thermal generator set. 为解决循环流化床锅炉发电机组负荷变化时的机炉协调控制问题,需要对发电机组的热功效率进行在线计算。 dictall Practice shows that, The safety and reliability of CFB boilers in Yunhe power plant have been raised fairly through improvement and adjustment. 实践表明,经整改和调整后运河发电厂循环流化床锅炉的安全性和可靠性都得到了一定提高。 cnki The experiment shows:the main bed top structure of CFB has great effective factor on the particles descending flow near the bed wall. 试验得出: CFB主床的床顶结构是影响边壁下降流的重要因素; cnki The following requirements are added as per the features of CFB boiler besides the automatic or interlock protection device of normal pulverized coal boiler. 除常规煤粉锅炉的自动或联锁保护装置外,根据循环流化床锅炉的特点,增加以下要求。 www.1x1y.com.cn The simulation results show that the CFB boiler has good hydrodynamic characteristics and high hot cyclone efficiency. 数值仿真结果表明该循环流化床锅炉具有流动性能、高温旋风分离器分离效率高的特点。 cnki The study works have important signification to deeply understand the reacting feature of CFB FGD and seek absorbent with high desulfurization efficiency. 本研究工作对深入了解烟气循环流化床脱硫过程的反应特性,寻求高效的脱硫吸收剂等有重要意义。 cnki This article gives out some discussions on wear of CFB boilers during operation on the basis of many years experience in design and operation. 本文根据多年的设计和运行经验,对循环流化床锅炉在运行过程中的磨损问题进行探讨。 cnki This article summarizes the technology of manufacture on wind- water combined ash cooler of CFB boiler and analyses the difficulties in manufacturing. 主要对循环流化床锅炉的风、水联合冷渣器的制造技术进行归纳和总结,对制造中的难点进行分析与说明。 cnki This paper introduces the structure, performance, key point of design and operation results of external heat exchanger in CFB boiler. 本文介绍循环流化床锅炉用外置式换热器的结构、性能、设计要点以及实际运行情况。 cnki CFB boiler has abundant running experience in low el ev ation area, but it is the initial acquaintance stage in high elevation area. CFB锅炉在低海拔地区已经有丰富的运行经验,但在高海拔地区尚处在初期认识阶段。 cnki CFB combustion technology, up to now, is the most commercial clean coal combustion technology, and becomes one of the most important developing directions for coal-fired boiler. 循环流化床燃烧技术是目前商业化程度最好的清洁煤燃烧技术,成为燃煤锅炉的重要发展方向之一。 cnki |