The rotary air preheater, which is the widely used tail-end heat exchanging equipment in large capacity boilers with high parameters, has the fatal defect of a high air leakage rating.
回转式空气预热器是高参数大容量电站锅炉广泛采用的尾部换热设备，漏风率高是该类设备的致命缺点。
In the capacity upgrade of Jiangsu grid, new GTACSR288 gapped heat resistant up-rating conductor is used for the first time.
江苏电网在对老线路进行增容改造中，首次采用新型GTACSR288间隙型耐热倍容量导线。
In reliability design, the article emphatically introduces the choice and use of components the design of the sub-rating, the heat, redundancy and EMC.
介绍了元器件的选择与使用、降额设计、热设计、冗余化设计和电磁兼容性设计等多种电子产品可靠性设计的技术方法。
The thesis analyses the differences between the actual state and the rating state of the heat pump of room air conditioners and puts forward a proposal to enhance the heating effect.
本文对房间空调器热泵实际使用状态与额定状态的差异进行了分析，提出了增强热泵制热效果的方案。
Analyses the lowest rating hailer efficiency, the area of heat - supply service and the arrangement of forced draft fan and induced draft fan. The suggestions are advanced.
对节能标准中锅炉最低设计效率，最小供热面积和鼓引风机的配置进行了分析，并提出了建议。
The computer applications to design and rating of shell-and-tube heat exchangers, and their optimum procedures as well as calculation results are outlined in this paper.
本文概述了管壳式换热器的设计计算及最优化的电算过程与结果。
The relationship between subjective sensations rating and parameters of clothing heat moisture transfer performance, human body biological characters are also analyzed.
以及人体主观感觉与服装物理参数、人体生理参数的关系。
The relationship between subjective sensations rating and parameters of clothing heat moisture transfer performance, human body biological characters are also analyzed.
以及人体主观感觉与服装物理参数、人体生理参数的关系。
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