water draw-off 中文意思是什麼

water draw-off 解釋
泄水裝置
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • draw : vt （drew; drawn ）1 拉，牽，曳，張（弓等）。2 拔（牙、釘等），抽出（刀），從（容器等中）倒出（物...
  • off : adv 1 〈運動〉向那邊，隔開。 be off 走，去，逃。 I must be off 我得走了。 Where are you off to 你...
  1. To provide necessary data for design bypass pipe, an enlargement to bi liu river reservoir, the following problems have been studied by hydraulic model and theoretical analysis : the energy losses in water head of the bypass pipe system and of the flow - control valve and their scale effects, measurement and calculation of the discharge of the bypass pipe system during the bypass pipe system operation with and without the new water power station, the hydraulic characteristics of the water tunnel and draw - off pipe, the flow rate of the aqueduct bridge and the draw - off pipe and the water elevation of the flow in the aqueduct bridge during the old water power station operation with and without the new water power station

    大連市碧流河水庫供水工程取水頭部由引水渡槽、節制閘、進水閘、泄水閘等建築物組成。由於本工程場地條件限制，增設旁通管后布置非常緊湊，管道急轉角度大且轉彎距離較小，對于管內水流流態是否滿足要求，需要經過模型試驗進行論證，以確保工程的可靠性。旁通管具有上水與泄水要求，對其過流能力也要經試驗確定，為碧流河水庫增建旁通管設計提供依據。
  2. Based on several exiting mathematical models, an off - line temperature simulation software was developed to improve the control effect on strip head temperature in finishing rolling process and draw up a more reasonable inter - stand spray water cooling scheme

    摘要為了提高熱軋帶鋼頭部終軋溫度命中率，以及確定合理的機架間噴水冷卻制度，結合帶鋼熱軋過程溫度數學模型，開發了精軋區溫度模擬計算軟體。
  3. Method for laboratory tests on noise emission from appliances and equipments used in water supply installations - part 2 : mounting and operating conditions for draw - off taps and mixing valves

    給水裝置中裝置和設備噪聲的實驗室試驗方法.第2部分:排水閥和混合閥的安裝和操作條件
  4. Valves and taps water supply in buildings. draw off taps. general technical specifications

    建築物水管閥門.節流閥.通用技術規范
  5. Acoustics - laboratory tests on noise emission from appliances and equipment used in water supply installations - mounting and operating conditions for draw - off taps and mixing valves

    聲學.由供水設施和設備發出噪音的實驗室試驗.放水龍頭和混合閥的安裝和工作條件
  6. 50 gallon distilled water storage tank of stainless steel construction for counter mounting with removable cover inlet and overfow fittings, guage glass and draw off cock

    50加侖蒸餾水不銹鋼儲存箱為逆架置以可移動的蓋子入口和溢出配件，測量玻璃和排水龍頭。
  7. Acoustics. laboratory tests on noise emission from appliances and equipment used in water supply installations. part 2 : mounting and operating conditions for draw - off taps and mixing valves

    聲學.供水設施使用的器械和設備發出噪音的試驗室試驗.第2部分:排水龍頭和混合閥門的安裝和操作條件
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