pump head 中文意思是什麼
pump head
解釋
泵的揚程-
The bulk head is open, pump valves are jammed
艙門被沖開，空氣幫浦卡住， -
It have gland - open pump, non - htrottling - process pump, gear pump, cross impeller pump, tilted tray pump ; the four head neck - shrinking and edge - upturned machine, automatism pot - body three shrink neck cross border machine, shrink neck envelop pot assembled machine, envelop pot assembled machine, beat code machine ; glaze machine, press light machine, duplicate membrane machine, etc. product move off sugar - refinery, food can beverage, pack make pot, petrochemicals, printing, etc. court immensity user recognition and trust. welcome to use, wholeheartedly serve
有開蓋泵無阻塞泵輪泵十字葉泵斜盤泵四頭縮頸翻邊機自動罐身三縮頸翻邊機縮頸封罐組合機封罐機打碼機上光機壓光機，復膜機等。 -
This is portable pump with strong suction and medium head doss, equiped with extraordinary hair collector ; the body is made of themal plastic of strength ening fiberglass with good corrosive and impact resistance ; and with the advan tages of high flow, quiet
這是一款輕便、自吸式、中等揚程的水泵、配有特大的毛發收集器；泵體由玻纖增強的工程塑料注塑而成；有良好的抗沖性和耐腐蝕性；此水泵具有高流量、運行安靜之優點。 -
Equally effective in checking back flows from head pressure on the discharge or suction sides of pump
無論是泵的排泄口的排出壓力，還是泵的吸入口，其流體止回的效果都是相同的。 -
Suction head of pump
泵的吸升高度 -
Research on anti - cavitation characters of a small - flow high - head vortex pump
一種小流量旋渦泵的汽蝕性能試驗研究 -
Second order polynomial regression mathematical model treatment of flow capacity - lift head property curve of centrifugal pump
揚程性能曲線的二階多項式回歸數學模型處理 -
Vibration equipment : two vibrators per pump truck, two vibrating head, two vibrator for standby, four vibrating head, total ten vibrator and twelve vibrating head
4振動機具：每臺泵車2臺振動器、 2根振動棒，另備用2臺振動器、 4根振動棒，共10臺振動器、 12根振動棒。 -
It is a vane pump with high head, small flow and low specific speed, which is smaller, flight and simpler in structure than positive displacement pump mulfistage centrifugal pump, and may handle liquid of high gas or steam content
該泵是一種高揚程，低比速的葉片泵，比容積式泵和多級離心泵體積小、重量輕、機構簡單等優點，並可以輸送氣體或蒸氣含量較輕的液體。 -
The pressure of pressure stabilizing pump will be settled on the basis of its delivery head which is not calculated but determined by the delivery head of main fire pump as the function of it is to stabilize the pressure inside the fire water system
穩壓泵的壓力設定值決定於穩壓泵揚程，穩壓泵的揚程一般不另行計算，而是採用消防主泵的揚程，其原因在於設置穩壓泵的目的是使消防給水管網的水壓穩定。 -
Then she had a new inspiration : " tom, you didn t have to undo your shirt collar where i sewed it, to pump on your head, did you
可接著她靈機一動，計上心來： 「湯姆，你往頭上澆水的時候，不必拆掉我給你襯衫上縫的領子吧？ -
A new type of very low specific speed pump ? roto - jet pump is presented for low flowrate and high head transportation, which is introduced at the end of the thesis
論文最後主要研究了一種隸屬于極低比轉數離心泵范疇的新型泵? ?旋噴泵，它是一種新型的石油化工用泵，具有流量小、揚程高、流量揚程曲線平緩的特點。 -
The direct optimal model of multi - objective mixed discrete variables for lager - scale water supply system was established, by replacing complicated network hydraulic equation with nodal pressures macroscopic model and relationship model between pump stations flow and head in water supply systems without tanks or towers, genetic algorithm was developed to solve the direct optimal model
以測壓點壓力宏觀模型、水源供水量和水源供水水頭之間的關系模型替代復雜的管網水力平衡方程，建立了大型供水系統的多目標混合離散變量的直接優化調度模型。在沒有水池和水塔的供水系統中，利用遺傳演算法對直接優化調度模型進行求解。 -
The company uses the low pressure casting in producing such as gasoline pump body, cylinder head, moto cylinder head and so on other aluminum alloy casting products, which has yearly capability of 3 million aluminum alloy castings and 200, 000 pcs finished products output, and is continuously evaluated as " advanced unit on quality ", " the excellent supplier ", " the high - quality
公司採用低壓鑄造生產汽車油泵體氣缸蓋摩托氣缸蓋等鋁合金鑄件產品，具有年產300萬件鋁合金鑄件的能力。公司連續多年被主機廠評為「質量先進單位」 「優秀供應商」 「優質服務獎」 。 -
A modified svm model was proposed and implicit function relationship between nodal pressures and pump station flow, pump station head was established based on modified svm model
本文提出了一種改進svm演算法，並基於該演算法建立了測壓點壓力和泵站流量、水頭之間的隱式函數關系。 -
A new concept to determine the delivery head of the pump and to set up the pressure of the system is proposed in this paper, based on the precondition to ensure the water head demand of any fire appliance at the most unfavorable point
從保證最不利處滅火設施水壓要求這一基本前提出發，提出確定穩壓泵揚程和設定壓力的新思路，並按3種情況分別作出說明。 -
The great point in favour of this construction is that the medium only comes in contact with the inside of the hose and with the delivery valves and not, as with typical diaphragm piston pumps, with the pump cover or the pump head respectively
這種泵的結構上的另一個顯著的特點是介質僅與軟管隔膜的內側和閥門相接觸，而不是象典型的隔膜活塞泵那樣，介質同泵腔和泵蓋也都分別會有接觸。 -
By citing distribution piping loss curve, analyses the two commonly used control methods of constant pump head and constant remote circuit differential pressure and considers that control with a constant remote circuit differential pressure is the better
通過提出輸配管壓損曲線概念，從理論上分析了計量供熱變流量系統循環水泵常用的恆揚程式控制制和恆定最不利環路壓降控制兩種方案，認為恆定最不利用戶資用壓力方案節能效果較好。 -
China - lutong part plant is the diesel fuel injection manufacturer ; specialist in producing diesel, repair kit, pump, head rotor, nozzle, plunger, d. valve ect
中路通配件廠是專業生產柴油燃油噴射注射系統，專門生產柱塞，油嘴，油泵，出油閥等等一系列產品。 -
China - lutong part plant is the diesel fuel injection manufacturer ; specialist in producing diesel, repair kit, pump, head rotor, nozzle, plunger, d. valve diesel pump zexel, boshc ect
中路通配件廠是專業生產柴油燃油噴射注射系統，專門生產柱塞，油嘴，油泵，出油閥等等一系列產品。
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