pumped hydroelectric storage 中文意思是什麼
pumped hydroelectric storage
解釋
抽水蓄能水力發電- pumped : adj. 1. 〈俚語〉喘得上氣不接下氣的。2. 〈俚語〉興奮的，緊張的。
- hydroelectric : adj. 水力發電的。 a hydroelectric power station 水力發電站。n. -tricity
- storage : n. 1. 貯藏（量），存儲（量）；（倉庫）保管；庫容量。2. 棧房，倉庫，貯藏所。3. 棧租，棧費。4. 貯存器。5. 【電學】蓄電（瓶）。6. 【自動化】（計算機的）存儲（器）；記憶。
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Flow resistance characteristics of symmetric fork tube used in a storage - pumped hydroelectric plant
抽水蓄能電站對稱岔管的流動阻力特性 -
A brief introduction is described which indudes the state of the art of research and design about the trashracks of conventional and pumped - storage hydroelectric plants, the necessary to research the flow - induced vibration of the trashrack bar by use of hydro - elastricity similaymodel and the background of this study
對抽水蓄能泵站攔污柵流激振動的研究狀況、設計方法，本研究課題的背景和採用水彈性模型研究柵條流激振動的必要性作了簡要說明。 -
According to the gravity - elasticity similar law the model scale of bai shan pumped - storage hydroelectric plants is taken as the trashrack bar is made of zinc, the relative errors between its practical density and elastic modulus and its proper values are - 7. 82 % and + 1. 43 %, respectively. by lvs measuring the velocity distribution ahead the trashrack bar and on the basis of the velocity distribution the working conditions of the pumped - stroage hydroelectric plant are controled. the dynamic strain of the trashrack bar induced by flow are measured using strain slips
選擇白山抽水蓄能泵站攔污柵水彈性模型的主要比尺為_ l = 3 、 _ e = 3 、 _ p = 1 ，柵條用鋅板加工而成，模型材料的實際密度和應有密度的相對差為- 7 . 82 ，模型材料的實際彈模和應有彈模的相對差為+ 1 . 43 ，用激光流速儀量測柵前流速分佈，並用流速分佈作為控制工況的依據，用應變儀量測柵條應變。
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