air research station 中文意思是什麼

air research station 解釋
航空研究站
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • research : n. 1. 仔細搜索 （for, after）。2. 〈常 pl. 〉研究，調查，探測；追究。vt. ,vi. 追究；調查，研究 （sth. , into sth. ）。
  • station : n 1 站，臺，車站；航空站，機場。2 派出所；署，局，所。3 【無線電】電臺，電視臺。 4 駐地，部戍地，...
  1. One side, groovy cast steel flap valves increase the head loss, waste electricity, the other side, when flap valves close, it always delay time because of it ' s low proportion. the bump load seriously threaten the safety of pumping station. through the research and development of flap valve used in the renovation practices in the design of air - filled floating flap valve in no. 1 chuhe pumping station of anhui province, the working characteristics and design methods of air - filled floating flap valve are studied in this paper

    但在拍門運行使用的同時，又時常暴露出一些缺陷，主要有：一是常規的鑄鐵或鑄鋼拍門加大了流道的水頭損失，特別是對于裝機容量較大的排澇泵站，其電能損耗相當可觀；二是拍門在自重下下落關閉時，往往由於過多考慮水頭損失導致浮重過小而延誤閉門時間，致使水體倒灌，再因緩沖裝置失靈導致閉門時門體對門框撞擊力很大，嚴重危及站身安全。
  2. Application of hydrochemistry components analysis to the leakage ways research of air - cushioned surge chamber in hydro - electric power station

    水化學分析方法在水電站調壓室滲水途徑調查中的應用
  3. Research and development of air curtain replacing fan station

    空氣幕代替風機站的研究與應用
  4. As an inlet structure, the forbay is an important part of the pumping station. the pressurized forbay, close in top structure, is a kind of particular forbay in which water is pressurized. based on the integral hydraulic model test of shanghai changqiao waterwork ' s water - transport pumping station, some research on the hydraulic characteristics of the pressurized forbay has been done in the paper. the main content is listed as follows : l. the hydraulic characteristics of the pressurized forbay in different water supply combination and different pump unit combination without divertion measure, and the reason of the poor flow state. 2. the hydraulic characteristics of the pressurized forbay with diversion pier, and the reason why the flow state can be improved. 3. the experimental research on the critical air suction condition of the pressurized forbay

    本文基於上海長橋自來水廠改造工程送水泵站整體水力模型試驗，對有壓前池的水力特性進行了研究，研究的主要內容如下： 1 、無導流措施的有壓前池在不同供水組合及不同機組開機組合條件下的水力特性，並分析了流態較差的原因； 2 、加設導流墩後有壓前池的水力特性，以及加設導流墩流態改善的原因; 3 、有壓前池進氣臨界條件的試驗研究； 4 、水泵進氣以後水泵性能的討論。
  5. According to the boiler ' s practical condition, two feasible methods to determine the diagnosing characteristic parameters are brought out, one is based on the system ' s energy - distribution principle and the other is based on the system ' s energy - balance relation, on the basis of the above research, in order to carry out on - line monitoring and diagnosing for air leak state in power station boiler, the artificial neural network is adopted as the intelligence diagnosis tool, the air leak diagnosis scheme based on the principles of system energy - distribution and system energy - balance relation is presented firstly and then the different diagnosis models of artificial neural network are built respectively

    作者根據電站鍋爐漏風的實際情況，提出了兩種確定系統漏風狀況診斷特徵向量的可行方法，即基於系統能量分配原則的提取漏風診斷特徵向量的方法和基於系統能量平衡關系的提取漏風診斷特徵向量的方法。在此研究基礎上，本文採用人工神經網路作為智能診斷實現工具，提出了基於系統能量分配原則和基於系統能量平衡關系的漏風診斷方案，分別構建了不同的漏風診斷神經網路模型，以實現電站鍋爐漏風狀況的在線監測與診斷。
  6. To optimize the deployment of the current air defense radar system in war zone and improve the stability and efficiency of it during the wartime, a kind of applied research method of the " radar netted system " presented and its system architecture, composition of radar station group and information circuit etc. in detail, are discussed

    摘要針對優化現役戰區防空雷達系統的部署結構，提高其戰時穩定性、提升其整體作戰效能的問題，提出了一種「雷達組網系統」實用研發對策，並對其具體的系統體系結構、雷達群站系統構成、信息鏈路等問題進行了探討和研究。
  7. This thesis combined with the commissioned scientific research about ventilation model experiment of langya shan hydropower station ’ s underground houses, first make out the history, status, development trend and existent problem of ventilation and air condition technology application in underground hydropower station at home and abroad by indexing and checking the related large quantity technology references and engineering analysis. this establish a well base for study of the model experiment

    本論文結合本院承接的瑯琊山水電站地下廠房通風后續模型試驗這一委託科研課題，通過檢索、查閱大量相關科技文獻和工程調研分析，摸清了國內外地下水電站通風空調技術應用的歷史、現狀、發展動向與存在問題。為該項目模型試驗研究奠定了良好的基礎。
  8. Based on the experiment conclusion of before period of ventilation model experiment of langya shan hydropower station ’ s underground houses, the keystone of current period is study about air distribution and flow on dynamo floor. the research is divided into 3 steps, each step acquire relevant conclusion

    本論文系在瑯琊山水電站通風模型試驗項目前期研究成果的基礎上，結合后續研究課題，著重研究該電站地下廠房發電機層氣流組織以及空氣流動與分佈特性。試驗研究分三個階段進行，各階段獲得了相應的成果與結論。
  9. So, it ’ s of particularity and application value to study the air distribution of the station. according to the air ventilation and air conditioning ’ s model experiment of the thermal environment ’ s peculiarity in the underground powerhouses of the langya - mountain hydropower station, this paper presents the research on the distribution of temperature and velocity in the main underground working units

    本文結合瑯琊山抽水蓄能電站地下主廠房熱態模型試驗項目的後期模型試驗研究任務，進行該電站頂送風地下主廠房通風空調熱環境特性的模型試驗和數值計算，著重對地下主廠房發電機層的氣流組織優化及空間溫度和速度分佈性狀進行研究。
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