泵的進水口 的英文怎麼說
中文拼音 [bèngdejìnshuǐkǒu]
泵的進水口
英文
pumping intake-
One mechanical company acts as agent at the same time east calm sb ' s anger of the compressor of card of many domestic and international famous mouth, fluid uses yuan of parts of an apparatus, decelerate machine and a replacement, have heavy equipment and fittings, acting industry pump, force plunger pump, balata, valve and pipe fitting, line oiler, undertake in enlarging operation ceaselessly multivariate acting development, execute for broad user all - around stereo service ; lukewarm city person is receiving sincere letter fairness, price the company article of creed or faith of satisfaction of diversity of reasonable, breed, excellent service, user, enter in all hand in hand in new century with broad user, achieve in all brilliant
東一機械公司同時代理多家國內外知名口牌的壓縮機、液壓氣動元器件、減速機及配件、起重設備及配件、代工泵、柱塞泵、橡膠、閥門及管件、注油器、水處理設備、工控設備等生產廠家,在不斷地擴大經營規模中進行多元代發展,為廣大用戶實行全方位立體服務;溫州人秉承著誠信公平、價格合理、品種多樣、優質服務、用戶滿意的企業信條,與廣大用戶在新世紀中攜手共進、共創輝煌。In the study of the lumber carrier, one of the very important problem is the in spot and ultimate station due to flooding which will bring tremendous threat to the ship because of the few holds in order to study the lumber carrier buoyancy, stability and longitudinal strength under the condition of flooding, the paper adopt fundamental ship principle and iterative and accumulative concept on the basis of insumersibility theory to detailedly calculate the flooding speed flooding amount front draft after draft stability and longitudinal strength considering the ship " s sinking and inclination which will change the center of gravity and the loading station both in hold and on deck and the effect of flooding and lumber amount in holdo in the last, the paper introduces an example of the actual ship named " fei yun ling " and makes a contrast between not taking measure and taking measure which draws a reasonable conclusion and comes up to some advice the method avoids the cockamamie calculating while insures enough precision the paper draws a conclusion that not all the lumber carrier will submerge when suffering the damaged flooding if the loading or measure is suitable
為了研究運木船舶在破艙狀態下的浮性、穩性和強度,本文在抗沉性理論的基礎上,運用船舶基本原理,採用了迭代和累計的思想,將船舶的進水過程劃分為很多次進水的積累,詳細計算了運木船在破艙進水的過程中,考慮到各種破艙參數、船舶本身的下沉、艙室內木材、甲板貨的裝載情況和在進水過程中船舶本身的傾斜對進水重心的影響,以及艙室內的進水量和木材對破口處進水速度的影響,船舶總的進水速度、進水量、首尾吃水、穩性的實時狀態和最終船舶的總縱強度,給出了計算實例,並進行了在採取用泵抽水前後浮態參數的對比,得出了該船舶在艙室內的貨物積載量達到某個數值時可以保證船舶在破艙進水時不會沉沒,或者在當開口小於某數值時,採取適當的措施后,可以使船舶避免沉沒。Rotation grid series : they are mainly used at water inlet, sewage and rainwater lifting pump stations, water inlet of sewage treatment plants, to prevent grass, wood, garbage and fibrous matters from entering water pumps and other devices behind so as to ensure the normal running of water pump and other equipments
旋轉式系列格柵主要用於取水口、污水及雨水的提升泵站、污水處理廠進水口等處,用於阻擋草木、垃圾、纖維狀物質等雜物進入水泵和后續設備,以確保水泵及其它設備的正常運行。Pump sump is the connection in front of the inlet of the pump
水泵吸水池是泵的進口前的過流部分。Influence of the flow pattern in the sump on the flow field of pump inlet
進水池流態對泵進口流場的影響By the scale of 1 : 35 flood - relief model test, combined the structures built and the pump entrance will be built of baishan dam, to decide the overall arrangement of the water cushion
通過1 : 35比尺的整體泄洪模型試驗,結合白山已建的建築物及籌建的白山大泵進水口,選定水墊塘的總體布置方案。They can be applied to electric power automatic control in many fields such as heat power plant, heat - electric generating plant, hydroelectric power plant, electric network, substation, pumping station, hydro - junction etc. and for electric power dispatching telecontrol system by telemetering and remote control, and field electric energy monitoring of the utilization and distribution equipment in numerous enterprises, can widely apply to electric power, water conservancy, metallurgy, petrochemical industry, chemical industry, railway, port, municipal administration, construction material, post and telecommunication, tobacco, papermaking, spaceflight base, civil aviation airport, hospital and school etc, many profession and field
適用於火電熱電水電電網變電站所泵站水利樞紐等方面的電力自動控制和進行遙控遙測的電力調度遠動系統,以及眾多企事業單位用電配電設備的現場電量監控等。可廣泛應用於電力水利冶金石化化工鐵路港口市政建材郵電煙草造紙航天基地民航機場以及醫院學校等多種行業或領域。Combined with practice of rotation - impulsing for steam - driven feed - water pump by using standby steam source in yahe - kou power - generation co ltd, the feasibility and economic behavior of rotation - impulsing for steam - driven feed - water pump, and warming turbine and pump up in advance by using standby steam source to shorten cold - state start - up time, and to save start - up expenses, have been analysed
摘要結合鴨河口發電公司採用汽動給水泵備用汽源沖轉的實踐,分析了汽動給水泵採用備用汽源沖轉,提前進行暖機、暖泵,縮短冷態起動時間、節約起動費用的可行性和經濟性。Mainly, the type of pump in the large - scale irrigation and drainage pumping station in our country is adjustable - blade propeller pump. we can regulate the pump ' s blade mounting angle following the variation of water level at the inlet and outlet of the station in order to control the discharge of pump, we also determine the number of running machines with machine ' s optimal combination. so we can reduce its energy consumption, and make it optimally and economically run
我國大部分大型電力排灌站所安裝的泵都為可調節葉片的軸流泵,這一有利條件使我們可以根據排灌站進、出口水位的變化來調節水泵的葉片角度,控制水泵的流量,併合理的確定開機臺數,通過機組間的優化組合,使整個泵站的能耗最少,達到整體最優、經濟運行的目的。Of them, great current capacity high accuracy pump test panel project has carried on tender on the internet, finally passed through the quality synthetic evaluation, and determined to be constructed and exploited by province mechanical and electrical design institute unit. after the project completed, it could expand the new product productivity, and substitute the import product
其中大流量高精度泵測試臺項目進行了網上招標,最後經綜合評價,確定同省機電設計院聯合開發建設,項目建成后,能擴大新產品生產能力,並能替代進口產品,提高企業經濟效益是十分必要的,同時對提高我國泵類製造水平勞動地區,同行業發展也是有現實意義的。Correspondingly, its theory is up to developed to a higher level. in this thesis, taking the risk management activities of the two parties of insurance as the perceptive and the process of engineering insurance as the clue, the establishment of risk management system is analyzed during the process of risk identification and evaluation, insurance contract arrangement, disaster prevention and loss reduction, and the compensation management. furthermore
本文在查閱大量文獻的基礎上,對疏浚泥泵及排泥管道的動態特性現象進行了分析,並應用面向對象的c + +語言開發了比較通用的計算機程序,對緊急關閥、水下挖掘機具(如絞刀、斗輪等)吸泥口堵塞以及事故拋泵等典型的動態工況特性進行了計算和分析。Numerical simulation of 3 - d turbulent flow in the dual - intakes sump of pump station
泵站雙進水口進水池內三維湍流的數值計算Pump sump is the connection between the flange of the inlet of the pump and the inlet of the impeller
水泵吸水室就是泵的進口法蘭至葉輪進口的過流部分。Now shenhao is acting as a agent for submersible pump, mixer, valve and mechanical seal for european companies
目前正開展的進口業務有歐洲著名泵進口的水環真空泵、潛水泵、潛水攪拌器、閥門、機械密封等銷售及售後服務業務。We are a nigerian importer in auto supplies & accessories industry, and are searching for the suppliers who can supply the motorcycle parts. if you are suppliers, please contact us
我們是尼日尼亞一家進出口公司,尋找汽車水泵和摩托車配件的供應商,如果您是供應商,請聯系我們。Based on the review of recent advances in surveying and controlling techniques of river models, described in this paper is a new controlling technique, which makes use of a two - way axial - flow pump and a immersion pump to control the up - boundary condition of discharge and the down - boundary condition of water level respectively, with the tidal model of the huangpu river estuary as an example
在對河工模型量測與控制技術進行回顧的基礎上,以黃浦江河口潮汐河工物理模型為例,介紹了潮流河段上邊界採用軸流泵進行雙向流量控制、下邊界採用潛水泵進行水位控制的新技術。The hydraulic analysis of pump for suction penetration of bucket foundation as well as the pressure head relation between bucket cavity and pump inlet for different water depths and different pump mounting heights are described in this paper
對桶形基礎平臺負壓沉貫過程中汲水泵機進行了初步水力分析,討論了不同水深、不同泵機安裝高度情況下,桶腔和泵機進口之間的壓頭關系。Our company is also a leading chinese general agent of american pacific ocean ozone technology co., ltd. we are also agents for several excellent - brands of water treatment parts from home and abroad, for purposes such as ozone sterilization, high and low pressure pump and filter equipment, and others
另外,江河海公司是美國太平洋臭氧科技公司中國總代理,同時還代理國內外多個品牌的優秀水處理配件。如威固系列臭氧殺菌器,進口高低壓水泵及超濾納濾設備等。Presents the field test data around a year of a groundwater source heat pump with pumping and recharging in the same well ( gshpprsw ) project in beijing, including the inlet and outlet groundwater temperature, groundwater flow rate and temperature of observation wells
給出了北京某同井回灌地下水地源熱泵工程近一年的現場試驗數據,包括進出口水溫、地下水流量、測井溫度。Testing equipment and testing method for centrifugal pump was introduced, and experimental steady - state hydraulic performance during changing outletangle was obtained through changing outlet angle and the result was discussed at the end
摘要介紹了離心泵性能試驗的試驗裝置和試驗方法,通過對一臺離心泵的試驗,給出了水泵在改變其葉輪出口角時各參數的穩態性能曲線,並對其進行了分析。分享友人