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   retrofit 在 建筑科学与工程 分类中 的翻译结果: 查询用时:0.184秒
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retrofit
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  改造
    Retrofit of 51-50-1 Condensing Turbines for Heat Supply
    51-50-1型凝汽机组供热技术改造
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    Application of Prestress Technology to Retrofit Building by Removing Load-bearing Wall
    采用预应力技术抽除承重墙改造房屋的应用
短句来源
    Retrofit of Exhaust System in Hotel Guest Room and Its Benefit Analysis
    饭店客房排风系统改造与效益分析
短句来源
    Low-vacuum Heat Supply Retrofit of Huiliu River Power Plant
    汇流河发电厂低真空供热改造
短句来源
    Rebuilding Measures of Archaizing Rooftop in Seismic Retrofit Project Of Nation Culture Palace
    民族文化宫抗震加固大修改造工程仿古屋顶改造措施
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  加固
    Strengthening and retrofit of Building No. 17 the bund
    上海中山东一路17号友邦大厦房屋结构加固与改建
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    Seismic Retrofit of Concrete Columns with Fiber Reinforced Polymer (FRP)-A State-of-the-Art
    纤维增强聚合物抗震加固混凝土柱研究综述
短句来源
    Rebuilding Measures of Archaizing Rooftop in Seismic Retrofit Project Of Nation Culture Palace
    民族文化宫抗震加固大修改造工程仿古屋顶改造措施
短句来源
    Review of seismic retrofit methods of reinforced concrete structures
    钢筋混凝土结构的抗震加固方法述评
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    The Characteristics and the Application of External Prestressing in Retrofit
    体外预应力特征及其在加固中的应用
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  “retrofit”译为未确定词的双语例句
    Practice and Analysis on Retrofit and Renovation of Historic Building - Small World High Class Meeting Hall in Shanghai Yu Garden
    历史建筑的修复和改建实践——上海豫园小世界高级会所修缮探析
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    Equipment selection & scheme analysis for a commercial building's water supply retrofit re-engineering project
    某商住楼供水工程设备方案选择和节资分析
短句来源
    Energy-saving roof retrofit waterproofing system
    “节约型社会与防水”系列报道之十 节能型屋面翻新防水系统
短句来源
    In this research,combinations ofa =0.30 and 12 s are considered which form 12 cases of the RC frame building retrofit.
    本论文分析了由α=0.30而β取12个不同值而得到的算例的12个工况。
短句来源
    A DEMONSTRATION OF DAYLIGHTING EFFECTIVENESS IN A RETROFIT SITUATION
    通过改建证明昼光照明的效果(英文)
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  retrofit
Even so, some broad conclusions can be drawn about the economic merit of inert anodes in retrofit and greenfield smelter scenarios.
      
The retrofit of the BHP Hartley electric furnace and the Kidd Creek copper converting furnace are successful examples of an integrated approach to furnace cooling design.
      
An aircooled converter hood can be replaced by a DTS water-cooled system during the rebricking shut down, meaning retrofit installation does not interfere with production.
      
Furthermore, the retrofit design involving one topology change was shown to be less economic than an alternative design.
      
The software provided three potential retrofit designs.
      
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In this paper the authors expound the couse of unsatisfactory environment inmain milling space of a workshop equipped with a hot-rolling mill and offer someimproving technical measures based on analyzing characteristics of milling tech-nology and mechanism of dusting and testing both on field and in laboratory wherean air-flow model was made and examined. In order to further reveal the in-fluence of some factors on natural ventilation effectiveness a mass of modelexperiments was made on wind-tunnel in the laboratory....

In this paper the authors expound the couse of unsatisfactory environment inmain milling space of a workshop equipped with a hot-rolling mill and offer someimproving technical measures based on analyzing characteristics of milling tech-nology and mechanism of dusting and testing both on field and in laboratory wherean air-flow model was made and examined. In order to further reveal the in-fluence of some factors on natural ventilation effectiveness a mass of modelexperiments was made on wind-tunnel in the laboratory. Through these experi-ments some unforeseen regularities, such as the effect of outdoor wind on localdrag coefficient of louvre, the variation of wind pressure distribution on roof infront and back of the ventilator and so on were found. It is useful for designof natural ventilation system in building or retrofitting such workshops.

本文通过现场实物试验,在分析热轧钢车间工艺特点、产尘机理和空气流动模型的基础上,论证了主轧区空气环境差的原因和技术改进措施。为了进一步揭示各因素对自然通风效果的影响,又在实验室风洞中进行了大量模拟试验。试验发现了一些前所未见的新规律,例如,室外有风时天窗局部阻力系数的变化、通风器前后屋面风压分布等,可供旧厂房改造和新厂房设计自然通风时应用,也有理论意义。

The electrical energy requirement for illumination is a major energy use category in commercial buildings. Approximately half the annual electrical requirements for a large commercial building may be to provide lighting. A Considerable amount of attention bo been given recently to providing a greater share of the lighting required through the use of daylighting. With carful lighting system and architectural design, it is possible to reduce electrical requirements for lighting significantly while still maintaining...

The electrical energy requirement for illumination is a major energy use category in commercial buildings. Approximately half the annual electrical requirements for a large commercial building may be to provide lighting. A Considerable amount of attention bo been given recently to providing a greater share of the lighting required through the use of daylighting. With carful lighting system and architectural design, it is possible to reduce electrical requirements for lighting significantly while still maintaining effective illumination conditions. For many utilities, a portion of the energy reduction may come during peak summer demand conditions. Thus, daylighting can be an effedtive load management strategy. Although the careful design of new buildings will make daylighting more available in the future, it is the existing buildings which provide the greatest part of utility loads. It is possible to retrofit daylight following systems into buildings and to provide important reductions in electricity requirements for lighting in the perimeter zones.

美国的商业建筑中照明所需的电力占此类建筑总用电量的40%左右。为了节约照明用电,开发和应用了许多有效的照明装置,发展和应用新的和改进的照明设计,并改进了照明能量管理程序。昼光照明的应用也包括在这三个方面内。本文只着重介绍PGEC(太平洋煤气和电力公司)将昼光照明作为降低峰值负荷的手段所进行的研究。 PGEC自1973年起就参与了通过改进产品和照明系统的管理来节约照明用能的研究。其中包括了使用固态高频荧光灯镇流器替换白炽灯、使用小功率荧光灯、荧光灯调光以及改进荧光灯装置的反射性能等。这些工作中的大部分是与美国能源部和LBL(Lawrence Berkeley实验室)合用的。此实验室负责能源部资助的一项关于窗和照明的研究,这项使用的结果建议于1978年与一昼光照明控制装置的制造厂合作,以确定这种昼光系统的商业效果。 1979年年中,选定旧金山市区内PGEC总部办公楼的第30层作试验。此层的总面积为26000平方英尺,其中19000英尺为办公室,4000平方英尺为走道,剩下的3000平方英尺为电梯和楼梯等,只有靠外墙的一个区域作为昼光试验区,办公室都为用隔到顶的墙分开的小办公室,进深为5.1米,宽为4~7米,窗墙比为

The paper relates to the study of supply heat from condencing turbine with small capacity retrofitted into the operation under low vacuum. The thermal stress and expansion of the wall of the back cylinder, the flange and the bolts, the change of the enthalphy drop, the efficiency and the axial thrust are studied in detail. Some suggestions on the performances are made and the remarkable ecnomical benefit is demonstrated.

本文论述了小容量凝汽式汽轮机改为低真空运行供热时,机组后汽缸壁、法兰、螺栓的热应力、热焓降及效率、轴向推力等方面的变化,并提出了运行中应注意的几个问题,论证了所获得的明显的经济效益。

 
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