泵推力 的英文怎麼說
中文拼音 [bèngtuīlì]
泵推力
英文
thrust of pump-
To harness these natural resources, the university uses a hydraulic ram to pump nullah water to storage sites for irrigation and flushing
有見及此，大學善用自然資源，不單以山水來灌溉花草和沖廁，就連泵水往儲水缸的水泵，也是利用水力推動的。Hydraulic ram pumps are environmentally friendly and can be used for over 30 years with minimal maintenance. they have been widely used overseas and on the mainland
水錘泵以水力推動，不耗能源，潔凈無污染，而且也甚少故障，可用上三十年，省卻不少維修費用。Reason and balance method of the axial propulsive force of the centrifugal pump
淺析離心式水泵產生軸向推力的原因及其平衡方法It is appropriate for measuring end temperature of bearing liner or other works, e. g., push bearing liner of steamer, supporting bearing liner or push bearing liner of electromotor main axis, bearing liner of coal pulverizer, bearing liner of high efficient feed water pump, bearing liner of compression machine and kinds of other objects inpetrochemical plant
適用於測量軸瓦或其它機件的端面溫度，如：汽輪機推力軸瓦，電機主軸支持瓦推力瓦，磨煤機大瓦和高效給水泵軸瓦石油化工廠壓縮機軸瓦和各種機件物體的表面測量。Analyses more than two years field - test data of the underground water - source & water loop heat pump air conditioning system applied to an apartment in beijing based on the computative method of calculating the electricity consumption of public - used air conditioning driven equipment and terminal heat pump units by the authors
摘要根據筆者提出的共用空調動力設備和末端空調水源熱泵機組耗電量的推算方法，對北京某公寓地下水源水環熱泵空調系統兩年多的實測數據進行了分析研究。Abstract : in this paper, the lightcraft vehicle without on - board chemical fuel was analyzed sending manned craft into space on satellite laser - beams powered by solar energy in next age was speculated
文摘:分析了勿需化學燃料的光動力飛行器，並概述了下個世紀從衛星上用太陽光泵浦的激光束推進星際飛行器的設想。Empowered by robust technological strength and sound development platform, we produce cdqc ua series, m2ua series and uabp series three - phase universal frequency conversion variable speed motors, ubpt series three - phase main shaft three - phase frequency conversion variable speed motors, ubps series three - phase main shaft long and thin motors, ubpd series special motors for washing machines, ubpg series three - phase main shaft frequency conversion high speed motors, ut series special motors for oil pumps ， sks ac servo motors, fd series special motors for escalators, ta series three - phase permanent - magnet synchronous motors, lk series three - phase asynchronous motors and tp series three - phase permanent - magnet frequency conversion variable speed motors
德驅馳憑借其雄厚的技術實力和良好的開發平臺，推出了「德驅馳」牌ua系列、 m2ua系列、 uabp系列三相通用變頻調速電機、 ubpt系列三相主軸變頻調速電機、 ubps系列三相主軸低慣量電機、 ubpd系列水洗機專用電機、 ubpg系列三相電主軸變頻高速電機、 ut系列油泵專用電機、 sks交流伺服電機、 fd系列扶梯專用電機、 ta系列三相永磁同步電機、 lk系列三相異步電動機、 tp系列三相永磁變頻調速電機。Design and installation of wastewater pumps and non - clogged pumps, design and manufacture of aerator, decanter and water - power propeller, design of environment protection engineering, evaluation of environmental affection, consultation of iso14000
污水泵、無堵塞泵的設計和安裝；曝氣機、潷水器、水力推進器的設計製造；環保工程設計；環境影響評價； iso14000的咨詢等。The flow equations are solved using finite difference technique. using body - fitted curvilinear coordinate system treated the boundary conditions. by iteratively solving the flow governing equation and the blade equation, the design of axial flow pump impeller in the quasi - three - dimensional rotational flow can be performed according to the angular momentum distribution, the blade which was designed in the lifting method, flow channel and the blade thickness given
其次在流動無粘性、不可壓及考慮葉片厚度的條件下，依據葉輪內的流動特性，推導了葉輪內三維流動周向平均流動控制方程以及葉片方程；在貼體坐標系中，採用有限差分法求解流動方程和葉片方程；在採用升力法設計出的葉片作為初始葉片、給定葉片速度矩分佈、葉片厚度分佈和葉輪軸面流道幾何形狀條件下，迭代求解流動控制方程及葉片方程，實現了軸流泵葉輪的準三維方法設計。In view of the problems in the design of the large andmedium - sized indoor substations built by guangzhou power bureau in recent years, points for attention in the design of indoor substations are expounded in terms of ventilation, cable channel, reservation of hangers and space for transportation and installation, ground wire, lighting for the whole substation, etc
僅僅推力頭軸、孔存在間隙時，推力頭其它零件製造質量與安裝質量達到設計要求，是不會影響精確徑向定位的.爾王莊泵站9機組出現的環鍵與平鍵斷裂情況，可能不是由軸、孔間隙過大引起，而是其它尚未查明的原因3. sliding bearing and isolation cover are the key parts which influence magnetic force pumps " safely running, pump ' s interior pressure and cooling holes are induced through analyzing outer and inside alnicos, sliding bearings " cooling flux
滑動軸承和隔離套是影響磁力泵可靠性的關鍵部件，通過分析冷卻內外磁鋼和滑動軸承的冷卻流量，反推計算出泵內壓力場，給出冷卻孔設計的方法。The comparision of the computation result and the experimental data shows that prediction of ka series propeller by surface panel method is feasible
本文嘗試建立一種面元法預報導管螺旋槳水動力性能的方法，為設計導管螺旋槳和研究泵噴射推進裝置建立基礎。Based on theory of gear driving, fluid mechanics, hydrodynamic lubrication, polymer rheology and single - screw extrusion, key structure design principles in melt pump are summarized, some theory foundations are also deduced
結合齒輪傳動、動力潤滑、流體力學、高聚物加工流變學以及單螺桿擠出理論的部分知識對熔體泵結構設計中的主要問題進行了總結，並對其中部分理論依據進行了推導。Beijing energy technology development ltd. is a professional committed to the hvac and research in the field of renewable energy in the development of heat pump products promotion and sales of high - tech enterprises
北京春長宏力能源科技發展有限公司，是一家專業致力於暖通空調和可再生能源領域的研究與開發，熱泵產品的推廣與銷售的高科技企業。It ' s also presented of the theory fundament and software that are involved in the research project. the formulae are concluded respectively at detail according to the precondition and the program compiled with c language is presented as well
根據建立混凝土泵車底架有限元模型的需要，詳細推斷了在四點支承和三點支承兩種狀態下混凝土泵車支腿反力的計算公式，並利用c語言編寫了程序。The function of the software is useful, it has provided many functions such as the calculate of crop water requirement, pipeline layout ( automatic layout and manual operation ) and its optimization, pipe diameter optimization. investment budgetary estimate and economic beneficial result can be result. and can rapid create plan and do plan comparison, the software provides many kinds of result output such as graph. text, table and so on
該系統可以實行作物需水量計算，系統設計流量推算、管道水力計算、工程投資概算，經濟效益分析等功能，建立了常用的數據庫（管材、管件、水泵和電機等）並對其進行管理和維護，可以實現包括管道布置、管徑優化、管材選擇等多種參數選擇在內的多種方案比較、優選。系統能提供圖形、文本、表格等多種形式的成果輸出，人機交互界面友好，操作方便。In this article, we introducte the advanced numerical, analysis method - finite element method and lucubrate the rigid - viscoplasticity basic theory for three - dimensional problem with the metal ' s specific feature of the warm extrusion forming process, the analytical procedure of metal ductility forming process and the rigid - viscoplasticity finite element method ' basic theory. the rigid - viscoplasticity ' s modle has been made and the rigid - viscoplasticity ' s modle finite element columnwise based on the lagrange facil method and overtension overtress has been deducted in this paper. at the same time, we have analytic studied the forming technique process for the sway oil pump stator
本論文採用先進的數值分析方法? ?有限元法，結合金屬在溫擠壓成形過程的具體特點，詳細論述了三維問題的剛粘塑性有限元法，介紹了金屬塑性成形過程的分析方法，以及剛-粘塑性有限元法的基本理論，建立了剛-粘塑性模形，推導了基於lagrange乘子法和過應力模形的剛粘塑性有限元列式，並對轉向油泵定子的成形工藝過程進行了研究分析。Xinchang asian ace automobile bearing co., ltd, an integrated technological enter prise featuring scientific research, development and manufacturing, specializes in the production of tapered roller bearings, cylindrical roller bearings, clutch release bearings, auto steering bearings, wheel hub bearings and so on, which are mainly exported to such countries and areas as usa, europe, africa, south asia and middle east
浙江新昌亞王汽車軸承有限公司位於浙江特色軸承工業園?新昌西山，是一家集科研、開發和生產為一體的浙江省中小型科技企業、紹興市高新技術企業，主要生產圓錐滾子軸承、圓柱滾子軸承、汽車離合器分離軸承、汽車方向機軸承、汽車輪轂軸承及輪轂單元、中心支架軸承，同時可生產汽車水泵軸承、推力滾子軸承、非磨軸承、沖壓軸承等，產品主要銷往美國、歐洲、非洲、東南亞和中東等國家和地區。Magnetic force pump magnet couplings " universal energy equation is educed by analyzing of demagnetization curve, ways of reverting force calculating are introduced according to the equation when inside magnet rotor have axial direction and radial displacement, circumferential moment of magnetic force has been given, magnetic force pump alnico ' s axial direction length, circumferential length, radial thickness amounts are summarized with the analyses of experiment results
利用退磁曲線法，推導磁力泵聯軸器能量通用公式，導出內磁轉子在軸向偏移和徑向偏置下產生的回復力計算方法，周向傳動轉矩計算方法，結合試驗結果，總結推薦磁力泵磁鋼軸向長度、周向長度、徑向厚度、磁極數設計方法。Thrust plate for fuel pump
噴油泵推力塊分享友人