通流部分 的英文怎麼說

中文拼音 [tōngliúbùfēn]
通流部分 英文
flow passage
  • 通 : 通量詞（用於動作）
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 部分 : （整體中的局部或個體） part; section; portion
  1. Firstly. operation principle of induction heating is introduced and the actuality of the power supply for induction heating is summarized. then, the scheme of structure of the power supply is established : uncontrolled rectifier and buck chopper constitute dc circuit. in this part, operation principle of a kind of soft switching buck chopper is presented mainly and the conclusion that the power semiconductor devices operate in soft switching is also illustrated by analysing the operation principle of all stages ; series resonant inverter is selected as inverter circuit via comparing the advantage and shortcoming of parallel resonant and series resonant. moreover. the work principle of series resonant inverter is analysed and the calculating method of the best dead time is put forward as well

    文中首先介紹了感應加熱電源的工作原理並綜述了國內外的研究現狀。接下來分析並制定了電源主電路的構成方案：在對比幾種功率調節方式的基礎上選擇了不控整流加斬波調壓作為直流部分。在這部分里，重點研究了一種軟開關buck變換器，通過分析各階段的工作原理說明了開關器件如何工作在軟開關狀態；對于逆變器部分，在比較了串、並聯逆變器優缺點的基礎上選擇了串聯諧振逆變器，並詳細分析了串聯逆變器的工作原理，提出了最佳死區的計算方法。
  2. After researching the part thermal equipments and systems include heaters, steam leakage and receiving systems, low pressure drain system etc, and computing the efficiency of the systems, find out the better choice of the imported assemblies than the domestic assemblies in parameter and the disfigurements in design and making. based on the above, point out the measure to progress them. according to the analysis, we can get some measures to increase the economical level of the systems and save more energy

    對局部熱力設備及熱力系統進行分析研究，包括:加熱器設備、漏汽及回收系統、低加疏水系統、主、再熱蒸汽系統以及凝汽器等部位；並計算汽輪機本體高、中、低壓缸效率，藉此著重對汽輪機通流部分進行了剖析，找出國外進口機組動、靜葉柵、葉型的選擇比國產機組先進性以及國產機組在通流部分設計和製造中的諸多缺陷，並且指出了改進的方向，為機組提高熱經濟性、節能降耗奠定了理論基礎。
  3. The steam path of the steam turbine through which steam flows consists of nozzles, and the moving blade, fixed blade and other auxiliary equipment

    汽輪機的通流部分即蒸汽流過並做功的部分，其中包括噴嘴，隔板以及動、靜葉片以及相應的汽封裝置。
  4. Some coins current in nineteenth - century hong kong

    19世紀在香港流通的部分硬幣
  5. In this article, based on many references and thesis all over the world, the cleaning method of the steam path for steam turbines is suggested accordingly, some kinds of practical cleaning methods is suggested on the base of the performance of the steam turbines and the maintenances on spot in luohuang power plant

    本課題在參閱多篇技術資料以及相關的論文基礎上，概述了國內外關于汽輪機通流部分清洗的各種基本方案。同時結合華能珞璜電廠汽輪機實際運行情況以及現場檢修狀況，提出了實施性較強的清洗方案。
  6. The flow passage of high - and low - pressure cylinders of turbine no. 7 in guodin jianbi power plant had been retrofitted in 1999 with cooperation of pasonce company in england, and better result being obtained

    摘要國電諫壁發電廠於1999年與英國帕森斯公司合作，對7號汽輪機高低壓缸通流部分進行了改造，取得了較好的效果。
  7. Improvement of 125 mw turbine flow path

    汽輪機通流部分改造
  8. The power is decreased when the fouling in the steam path of steam turbines is formed

    汽輪機通流部分結垢將使通流面積減少，使機組出力下降。
  9. So the cleaning of the steam path for steam turbines plays important roles in the maintenances of the steam turbines

    所以對汽輪機通流部分的清洗在汽輪機的維護中佔有極重要的位置。
  10. It consists of the method that cleaning the steam path by steam on low - load and that cleaning the steam path by water spray into the turbines

    即高壓水射流噴砂除垢清洗方案研究方案，此方案對指導實際的汽輪機通流部分結垢清除具有參考借鑒作用。
  11. The flow passage of intermediate - pressure cylinder, as well as the condenser and the vacuum extraction system had also been retrofitted in 2004, the safety and economic behavior of said unit being further enhanced

    2004年又對7號機中壓缸通流部分及凝汽器、真空抽氣系統進行了改造，機組的安全性及經濟性均有了進一步提高。
  12. These methods are great guidance to the cleaning of the steam path for steam turbines. the cleaning of the steam path for steam turbines play important roles in maintenances. whereas the situation of the fouling could not be monitored without shutting down

    汽輪機的維護中，通流部分的清洗佔有很重要的位置，但是如果能在不停機的情況下採取措施，則具有更大的實際意義。
  13. This paper drawing on the advanced experience of the modernization transformation on 100mw and 200mw generating units circulation part, puts forward the possibility and necessity of making all - sided technology transformation on the generating unit in liancheng power station

    借鑒100mw機組、 200mw機組通流部分現代化改造先進技術，提出對連城電廠機組進行全面技術改造的可行性及必要性。
  14. In order to obtain an optimal thermal process of a steam turbine and its thermal system, especially, to ensure the initial and boundary condition parameters to calculate thermal stress in the components or to assess the safety of the steam turbine, it is necessary to carry out a concise and reliable thermal calculation as a function of it position coordination

    汽輪機及其熱力系統在變工況條件下，通流部分各級的性能參數及汽輪機熱力系統的各參數都要發生相應的變化，要確定變工況下汽輪機及其熱力系統的各經濟性參數及進行強度和安全性方面的分析，需對其進行詳細地、客觀地熱力核算。
  15. Therefore, if urban rainwater can be utilized to recharge groundwater, it not only can supply decreasing groundwater resource and prevent ground sedimentation a nd elevate groundwater level, but also can reduce expense of function and investment to drainpipe in city and lessen flood and waterlogging disaster at rainstorm

    因此，若能利用城市匯集的雨水回灌地下不僅可以補充日益匱乏的地下水資源、阻止或減緩地面下沉、提高地下水位，同時還可以通過分流部分雨水減少城市排水管道和泵站的投資以及運行費用，並可減輕暴雨時洪澇災害的發生。
  16. Measure and control unit adopted 16 - bit, high - speed a / d converter, it can guarantee the speed and precision of alternating sample. the part of communication adopted can bus to transmit the data, it was suitable for real - time control and can guarantee dependability. it adopted the can bus adapter of yan - hua company whose type was pcl - 841 to communicate with processor unit the processor unit adopted industrial pc, which can guarantee the system work well for a long time

    其中下位裝置採用西門子公司的高性能十六位處理器c167cr - lm ，其內嵌can總線控制器便於通過can總線與上位機進行通訊，數據採集部分採用十六位高速a d轉換器從而保證了交流采樣的速度與精度，通訊部分採用可靠性高，適于現場實時控制的can總線來傳輸數據，與上位機介面採用研華公司的型號為pcl - 841的can總線適配器，為保證系統長時間可靠運行上位機採用工控機。
  17. In this article, based on the thermal calculation and the fluid functions, the steam path for steam turbines is theoretically analyzed. many data related with the fouling and structures is researched. according to the method can not only discovers the fouling generation in time, but also proceed the great cleaning project

    本課題在研究了汽輪機通流部分結垢情況、具體清洗方案以及參閱多篇技術資料后提出利用有關流動以及熱力計算的基本方程和公式對汽輪機通流部分進行理論上的模擬分析，根據此方法不僅能對于結垢情況及早發現提出問題，而且能較好的進行清洗方案設計。
  18. A kind way of current sharing composed of the droop method and the master - slaver method based on thermal stress and the random of the master is given, in this system an extra controller is attached ; all the software and hardware on can fieldbus communication part have accomplished, which guaranteed the communication of the charger high reliability and high real - time. the source and types of the noise from switching power are analyzed and some methods are introduced to restrain noise and strengthen the system performance of interference rejection

    提出了一種外加控制器基於熱應力均流的主從可轉換均流方法；對系統中can總線通信部分的軟硬體進行了設計，保證了系統通信的實時性和可靠性；對開關電源噪聲來源與種類進行了分析，介紹了一些抑制噪聲和增強系統抗干擾性能的措施。
  19. This equipment has two parts : one data - sampling section, another is processing communication section

    裝置將電子式電流互感器的數字介面分為兩部分：高速數據採集部分和過程層通訊部分。
  20. However, with a reduction in the forecast employment in the central reclamation due to changes in land use assumptions since the second railway development study, and the anticipated opening of shatin to central link ahead of the nil, which would share some of the cross - harbour trips and relieve the nathan road section of twl, it has been decided in early 2003 that the completion of nil would be deferred to beyond 2016

    不過，自第二次鐵路發展研究以來，土地用途的假設已有所改變，導致中區填海區的預計就業人口減少。此外，沙田至中環線預計會較北港島線為早通車，之後可分流部分過海乘客，從而紓緩荃灣線彌敦道段的擠塞情況。政府在2003年初決定將北港島線的完成時間押后至2016年以後。
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