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湿度问题
相关语句
  humidity problem
     Analysis for the Indoor Air Humidity Problem in HVAC System
     对空调系统中室内湿度问题的分析与研究
短句来源
     Humidity problem in clean room of an optical-apparatus workshop and solution
     某光通信器件大楼洁净室的湿度问题及其处理
短句来源
  “湿度问题”译为未确定词的双语例句
     On the Humidity Used in High Altitude External Insulation Research
     高海拔外绝缘研究中的湿度问题
短句来源
     About the Moisture of Cooling Gas in Turbogenerators
     关于汽轮发电机机内冷却气体的湿度问题
短句来源
     The Problem of Humidity Using Fan Coil in Commercial Construction with aDense Crowd
     人员密集的商业建筑采用风机盘管的湿度问题
短句来源
     It mainly discusses energysaving issues of central air conditioning system and issues on humidity and temperature in rooms with air conditioner,points out that the employment of air conditioner automatic control system can keep temperature and humidity in required range,so as to keep communication facilities operating well,save energy effectively,decrease operating costs and increase economic benefits.
     主要叙述中央空调系统中的节能问题和空调房间的温、湿度问题。 指出空调自控系统的采用可以将温、湿度这两个重要的参数稳定在一个所需要的范围,以保证通信设备正常运转,有效节约能源,降低运作成本,提高经济效益。
短句来源
  相似匹配句对
     Problems
     问题
短句来源
     From the analysis to the behavior of problems embodied in
     问题
短句来源
     Studies some the problems generally in humidity control systems. Were Studied.
     研究了湿度控制系统普遍存在的几个主要问题 .
短句来源
     On the Humidity Used in High Altitude External Insulation Research
     高海拔外绝缘研究中的湿度问题
短句来源
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  humidity problem
Further experiments showed that the humidity problem could be combatted by placing the thermostat in a thin plastic bag.
      
Too great a reduction of air may cause a humidity problem.
      


It mainly discusses energysaving issues of central air conditioning system and issues on humidity and temperature in rooms with air conditioner,points out that the employment of air conditioner automatic control system can keep temperature and humidity in required range,so as to keep communication facilities operating well,save energy effectively,decrease operating costs and increase economic benefits.

主要叙述中央空调系统中的节能问题和空调房间的温、湿度问题。指出空调自控系统的采用可以将温、湿度这两个重要的参数稳定在一个所需要的范围,以保证通信设备正常运转,有效节约能源,降低运作成本,提高经济效益。

This paper studies the humidity problem in the HVAC systems with or without a certain dehumidifying

分析研究了在空调系统中采用和不采用除湿控制策略时对室内相对湿度的高限控制问题。在对湿度问题的分析过程中同时兼顾对空调运行冷热耗量的分析,以全面认识和评价不同除湿控制策略对空调系统运行表现的影响;所采用的方法是基于反应系数法的空调动态负荷计算方法并结合具体的空调系统运行模拟,是一个过程性研究方法,不同于一般的静态式分析方法,因而可以较全面客观地展现空调系统运行的实际过程。

This paper presents a method measuring the moisture of wet steam based on the static and dynamic sensing characteristics of fiber Bragg grating (FBG). And the theoretical model of moisture measurement based on FBG was deduced. Moreover, utilizing the technique of coating the moisture sensitive materials, the moisture of wet steam was measured through measuring the strain response of FBG To strengthen the reliability of measuring the moisture, the experimental devices measuring the frequency of the cantilever...

This paper presents a method measuring the moisture of wet steam based on the static and dynamic sensing characteristics of fiber Bragg grating (FBG). And the theoretical model of moisture measurement based on FBG was deduced. Moreover, utilizing the technique of coating the moisture sensitive materials, the moisture of wet steam was measured through measuring the strain response of FBG To strengthen the reliability of measuring the moisture, the experimental devices measuring the frequency of the cantilever was set up. This paper measured the former four modal frequencies accurately based on FBG Comparing with the results based on acceleration transducer and force transducer on the experimental platform using the vibration and dynamic signal acquire analysis system (CRAS), they are almost the same. Furthermore, the distribution of FBG and the position and magnitude of motivation were investigated in the experiments. The results indicate the excellent dynamic characteristics of FBG and the high precision of measuring the frequency of the cantilever, and demonstrate the good repeatability. Therefore, it lays a firm foundation to research the moisture measurement of wet steam.

提出一种基于布拉格光纤光栅(fiber Bragg grating, FBG)传感技术测量湿蒸汽湿度的新方法。在理论推导FBG测量湿度模型的研究基础上,利用FBG涂敷湿膨胀材料的技术,把测量湿度的问题转换为FBG测量微应变的技术问题。建立悬臂梁振动频率测量装置,采用FBG精确地测出了前4阶振动频率,与加速度传感器(AT)和振动及动态信号采集分析系统(CRAS)等不同方法进行了对比试验,测量结果吻合。对FBG的粘贴位置、激励位置等也进行了试验研究。试验结果证明FBG对悬臂梁微应变(振动)测量有很高的精度和动态特性,且试验的可重复性很好,为下一步测量湿度的试验研究奠定基础。

 
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