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性能因数
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  performance factor
     Study of affecting brake performance factor and design method
     影响制动器性能因数及设计方法探讨
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  “性能因数”译为未确定词的双语例句
     Average electrical and thermal coefficient of performance (COP) of the air processor are 9.4 and 3.0 in summer with an average thermal COP of 2.2 in winter.
     热回收型新风机在夏季的平均电性能因数和热性能因数分别为9.4和3.0,冬季的平均热性能因数为2.2。
短句来源
     A tunability of 60% and figure of merit of 133 have been achieved under ±30V DC bias, demonstrating their usefulness for frequency-agile microwave devices at the liquid nitrogen temperature.
     77K时,薄膜的相对介电常数‘和最大介电损粮御心沁分别为1200和0.恻5;外加直流偏厂巨30V,BST薄膜的介电可调性能为60%;性能因数K值达到133。在液氮温区表现出很好的微波器件应用前景。
短句来源
     On the basis of summarizing calculative correlations of oil bubble point pressure both inside and outside China, according to fluid physical character parameters and related data of reservoirs ,theory of regress analysis was applied, correlations of oil bubble point pressure of Sapugao reservoirs in Sazhong region were built,and five error parameters and one relative performance coefficient were used to evaluate calculative precision of seven correlations.
     在介绍7种国内外原油饱和压力计算相关式的基础上,根据油层流体物性参数和有关资料,运用回归分析理论,建立了萨中地区萨葡高油层原油饱和压力相关式,并使用5种误差参数和一个相对性能因数来评价7种相关式的计算精度。
短句来源
  相似匹配句对
     Study of affecting brake performance factor and design method
     影响制动器性能因数及设计方法探讨
短句来源
     Plant Performance
     设备性能
短句来源
     Performance Characteristics and Technology of Composite Brake Shoes with Low Friction Factors
     低摩擦因数合成闸瓦性能特点及工艺
短句来源
     The function of wood structure
     木结构的性能
短句来源
     n -- compression curve factor;
     n --压缩曲线因数
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  performance factor
The heat pump uses ambient air from negative (-40 °C) to positive (+15 °C) temperature values as a low-grade heat source and provides heating temperature in a range from 100 to 250 °C with the performance factor 2.5-3.2.
      
The performance factor of the present IR bolometer needs to be improved by at least an order of magnitude to make a bolometric IR device comparable to the cooled detector arrays.
      
Milk fat was the only animal performance factor affected: Cows produced significantly less milk fat when fed the wheat diet than the potato diet (-3.3 g/kg, -122 g/d; P>amp;lt;0.05).
      
The clinical performance factor, accounting for 48% of the communality of the matrix, was more or less unpredictable from aptitude and premedical academic achievement indices; it was marginally predictable from scales on the Adjective Check List.
      
The academic performance factor, accounting for 31% of the variance among criteria, was forecast with acceptable accuracy (cross-validated R=0.43) by equations based on the Medical College Admission Test and premedical grade point average.
      
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The second law of thermodynamics is applied to develop a new criterion(Enhanced heat transfer performance coefficient,Φ)to assess the heat transfer performance ofenhanced hcat transfer tubes and enhanced heat exchangers。The enhanced heat transfer performancecoefficient can be used to select optimum dimensions for enhanced heat transfer surface andoptimum operation condition.

以热力学第二定律为基础,在熵产分析的基础上提出了新的传热性能评价判据——强化传热性能因数

Research of dynamic test on the frame of sugarcane clear is presented by impulse exciting and many point picking up response in this paper. The result shows that the test method gives accurately the factors related to the dynamic characteristics, and presents accurate and reliable test parameters for modality analysis, dynamic response analysis and dynamic optimazation of the frame.

对甘蔗剥叶机机架进行了单点脉冲激振和多点拾振的试验研究 .结果表明 ,该方法较准确地提示了影响甘蔗剥叶机机架动态性能的因数 ,从而为甘蔗剥叶机的模态分析、动力响应分析和动态优化提供了准确、可靠的试验参数 .

In air conditioning system, an increased outdoor air flow rate improves the indoor air quality but also increases the energy consumption of the fan. This paper describes a liquid desiccant total heat recovery device combined with a single-stage sprayed module for an outdoor air handling unit. The liquid desiccant total heat recovery device has higher efficiency and avoids cross contamination of the air streams. Average electrical and thermal coefficient of performance (COP) of the air processor are 9.4 and...

In air conditioning system, an increased outdoor air flow rate improves the indoor air quality but also increases the energy consumption of the fan. This paper describes a liquid desiccant total heat recovery device combined with a single-stage sprayed module for an outdoor air handling unit. The liquid desiccant total heat recovery device has higher efficiency and avoids cross contamination of the air streams. Average electrical and thermal coefficient of performance (COP) of the air processor are 9.4 and 3.0 in summer with an average thermal COP of 2.2 in winter. With the current energy prices in Beijing, the operating cost of the new outdoor air handler is about 75% of the cost of a conventional outdoor air handler in the summer and 25% of that in the winter.

为了解决加大新风量带来的处理能耗增加和室内空气品质提高的矛盾,将溶液全热回收装置和单级喷淋模块结合起来,构建了溶液全热回收型新风机的处理流程。溶液全热回收装置的热回收效率较高,有效地降低了新风处理能耗;同时由于盐溶液具有杀菌除尘作用,能够避免新风和室内排风的交叉污染。热回收型新风机在夏季的平均电性能因数和热性能因数分别为9.4和3.0,冬季的平均热性能因数为2.2。在北京市现有的能源价格水平下,热回收型新风机的冬、夏运行费用分别为常规新风机的25%和75%。

 
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