李家峽水電站 的英文怎麼說

中文拼音 [lǐjiāxiáshuǐdiànzhàn]
李家峽水電站 英文
lijiaxia hydropower station
  • 李 : 1. [植物學] （李子樹） plum2. （李子） plum3. （姓氏） a surname
  • 峽 : 名詞（兩山夾水的地方） gorge
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 站 : Ⅰ動詞1 （站立） stand; be on one s feet 2 （停下來; 停留） stop; halt; pause Ⅱ名詞1 （停車點） st...
  • 李家 : lijia
  • 水電站 : [簡] （水力發電站） hydroelectric （power） station; hydropower station水電站自動化 automation of...
  • 水電 : hydroelectricity; hydropower; water and electricity
  1. With the proposed method, the internal operation of lijiaxia hydropower station is optimized and the optimized load distribution is derived based on three characteristic daily load curves

    運用上述方法，分別以3條特徵日負荷曲線為依據對李家峽水電站的廠內運行進行了優化，並得到其負荷分配方案。
  2. The inner - plant economical operation of lijiaxia hydropower station is studied based on the disadvantageous operating mode area of the units determined by school of civil engineering of tianjin university and the actual operating experience of the lijiaxia hydropower station in the last a few years

    摘要以天津大學建築工程學院確定的李家峽水電站機組的不利工況區為依據，以近幾年來該水電站的實際運行經驗為參考，在綜合考慮機組初始運行狀態、機組振動特性、機組出力、下泄流量、水庫蓄水量和電網負荷平衡等因素的基礎上對李家峽水電站的廠內經濟運行進行了研究。
  3. In light of the limitation of fast fourier transform ( fft ) for the method of traditional spectrum analysis to analyze the unsteady signal, wavelet and wavelet analysis are made for the typical unsteady process signal of starting up and shut down with the good characteristic of simultaneous localization in both the time and the frequency domains based on the field test on the vibration of two - row placed units in lijiaxia hydropower station, in which the signal is decomposed into different frequency band, and then the weak signal is caught and the dominant frequency is picked up for the analysis of the vibration source

    摘要基於李家峽水電站雙排機組振動的現場試驗研究，並且針對傳統頻譜分析方法傅立葉變換（ fft ）對于非平穩信號已力不從心這一缺陷，利用小波分析方法在時域和頻域上同時具有良好的局部化性質，通過對開停機這一典型非平穩過程信號進行小波及小波包分析，將其分解到不同頻帶內，獲取微弱信息和提取優勢頻率，並對其作振源分析，得出開停機初始時刻因水流不穩均出現強烈的振動現象，且低頻段信號能量最大，開停機過程水流脈動壓力和尾水渦帶擺動是引起定子基礎振動的主要原因。
  4. In china hydropower station, slrcp is firstly used in dongjiang. later, this type of penstock is used in jinshuitan, jinjiang, taolinkou, wuqiangxi, lijiaxia, jinghong, and also in the largest hydropower station : three - gorge hydropower station

    此後，在緊水灘、錦江、桃林口、五強溪、李家峽、景洪水電站工程中陸續推廣使用，舉世矚目的三峽水電站採用的就是「淺槽式鋼襯鋼筋混凝土壩後背管」 。
  5. The dam protected height is determined as 15m higher above reservoir water level during initial reservoir impounding period in order to preventing surge damage caused by landslide

    李家峽水電站壩前號滑坡屬有蠕滑活動的老滑坡，體積為1845 104m ~ ，為預防滑坡涌浪危害，初期蓄水期間壩前設防高度15m 。
  6. Based on the real machine test and the analysis on the prototype observation data from lijiaxia hydropower station, the structural vibration characteristics of the power house is analyzed through the comparison made between the results of the measurements on both the operation stability of the hydropower generating units and the vibration of the power house

    摘要以李家峽水電站真機試驗為背景，在分析原型觀測數據的基礎上，通過機組運行穩定性測試結果與廠房振動測試結果的對比，得出了廠房結構振動的特有規律。
  7. Method and principle of engineering cost control in lijiaxia hydropower station construction process

    李家峽水電站工程建設中工程造價控制的原則和方法
  8. Quality control in the process of assembling and jointing have interrupted francis turbine at lijiaxia hydropower station

    李家峽水電站混流式水輪機分瓣轉輪組合與焊接過程中的質量控制
  9. The optimized results can greatly improve the operating efficiency and states of the units, and the results are usable for the operational personnel

    優化結果使電站的效率和機組的運行狀態都得到了顯著改善，同時結果可作為李家峽水電站運行人員的操作依據。
  10. After the changes of the construction management system of lijiaxia hydropower station have been studied, the paper puts forward some thoughts on establishing and operating the rolling - development mechanism in the hydropower step constru ction in the upstream of yellow river according to the requirements of modern en terprise system and on the basis of making full use of the rich experience of th e construction management of lijiaxia hydropower station, which could accelerate the hydropower development and alleviate the power shortage so that it could ma ke great contribution to promote the economic development in the northeast regio n and to our socialism build

    在研究了李家峽水電站建設管理體制的變革過程后，提出了按照現代企業制度要求，利用李家峽水電站工程建設管理的豐富經驗，建立、運作黃河上游水電梯級滾動開發機制的設想，以便加快開發速度，緩解電力嚴重不足的現象，振興西北經濟，為我國社會主義建設做出巨大的貢獻。
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