測流管線 的英文怎麼說

中文拼音 [liúguǎnxiàn]
測流管線 英文
flow-test line
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • 管線 : line pipe; lead-out管線安裝 pipelining; 管線泵 in-line pump; 管線測量 pipeline survey; 管線敷設 pipelining
  1. At first, in the process of experiments, it were measured that dry plate pressures drop and point pressures in the flow fields around the single fixed - valve and double fixed - valves under different velocities by using of pitot tube. after that point pressure was transformed to point velocity, two dimensions flow plane of flow fields around fixed - valve were plotted to observe the difference between of the fixed - valve tray with fold edges and the common rectangular fixed - valve tray on the distributions of flow fields and pressures, to provide comparisons and refer - rence for cfd simulation

    在實驗中,利用等儀器對在不同速度下的單閥和雙閥固定閥周圍的場進行了點壓力量,然後把點壓力轉化為點速度后繪出固定閥周圍場的二維圖,同時定了塔板的干板壓降,來考察新型固定閥帶折邊后對場分佈和壓降的影響,為隨后的數值模擬提供對比和依據。
  2. Company has possessed 600 employess, over 68manag. ement personnel and 22 technicians since is was founded. inwhich junior college graduatre account for 90 %, average ages of employees is 28 years, area of factory building is 20000sq. meter annusi value of production is 80 milions yuan and have three modemization production line and advanced equipment and perfct monitor and measunng device as puncher, driller, lathe, measurig truck, cutter, shielded welder and pipe bendin machine. main production of company are all kinds of generators, both petrol and dlesel series, water umps, luggage rack of vehicle, bumper, fuel tankall kinds of motorcycle rack, auto majhong machine and whd series of dlecmolishde vehide, wide varieties, a complete range of specification. the products have stable qusity and advanced

    具備廠房面積20000平方米,年產值8000多萬元的生產能力及三條現代化。擁有各種大型沖壓設備各類油箱鉆床車床儀表車切割機保護焊機彎機等先進設備和完善的量裝置。公司主要品種有:各種發電機組汽油機系列柴油機系列水泵汽車行李架保險杠各種摩托車架全自動麻將桌whd系列電動滑板車,防墜器等系列產品。
  3. In the part of detector, it mainly introduces the design of liquor tubes, heater, pressurize, and thermocouple ; in the part of controller, this design uses tms320lf2407 as the cpu. the design part mainly introduces controller circuit design which mainly contains data collection circuit, prepositive magnifying circuit, a / d convert circuit, failure self - diagnosis circuit, the tms320lf2407 interface circuit, temperature control circuit, display circuit, 4 ~ 20ma standard signal output circuit ; in the software part, it mainly introduces software chart of main program and partly linearization subprogram design

    器部分重點介紹了導的設計、加熱器的設計、密封技術的設計以及溫電路的設計;控制器部分以tms320lf2407為核心,重點介紹了控制器電路設計,主要包括數據選擇電路、前置放大電路、 a / d轉換電路、故障自診斷電路、 tms320lf2407介面電路、控溫電路、顯示電路、 4 20ma標準信號輸出電路共八個部分;軟體設計重點介紹了主程序軟體設計及分段性化子程序設計。
  4. Our company is professional produce sporting goods, produce worker 300 in our company, register capital three millions, produce one - hundred thousands sets in one month ; professional produce in - line skate protector, skateboarding protector and u skateboarding protector, deng mountain sporting protector and industry protect, related sport protective product, about kneepad, elbowpad, wrist guard, helmet and hat mainly, as well as the motor clothing of offroad vehicle, protect the products such as, use nylon pe of eva in protect

    本公司是專業生產運動護具及運動用品之公司,現有生產人員300人,注冊資金300萬,月生產能力10萬套主要生產直排輪溜冰滑板u臺運動蹬山工業等所用的運動保護裝置,含eva尼pe等材質護膝護肘護腕頭盔帽子,以及機車越野車衣護具健身砂包袋健身墊系列等產品,有專業的設計研發能力,配合完善之理制度以及生產作業模式從而確保品質交期的達成所生產之產品符合相關的安全試標準,本公司兼具有內銷及外銷,有出口到歐洲美洲等多個國家並可承接客人之樣品開發打樣,亦可根據客人的需要來料加工生產
  5. It includes : dynamic show of technics flow, real time data acquirement and show, history data save and print, fault alarm, etc. the plc control system mainly accomplishes the wastewater technics flow control, harmonizes the logical relationship among local intelligent control instruments and transmits the state of each local equipment to the industrial computer simultaneously, the plc control station receives the control commands from the industrial computer ; the local intelligent units take charge of the correlated parameters measure, disposal and control, and it will transmit the related parameters to the computer, etc. in this thesis, introduced municipal wastewater treatment technics, the integrated application program development of computer, the design method of plc control station, the communication between plc control system and computer, and the network of wastewater treatment with profibus - dp was also discussed

    上位計算機主要實現遠程監理功能,具體包括:工藝程動態顯示、實時數據獲得及顯示、歷史數據存儲與列印、故障報警等功能plc控制系統主要完成工藝程式控制制以及協調現場各智能儀表之間的邏輯關系,將現場各設備的運行狀態通過通訊網路傳輸到上位計算機,並接收上位計算機的控制指令;現場各智能儀表單元負責各相關參數的監和處理、控制,並將有關參數送往上位監控計算機進行處理、保存等。本文以莎車污水處理項目為例,介紹了城市污水處理工藝、上位監控計算機的綜合應用程序開發、城市污水處理自動控制系統plc控制站的設計和採用profibus系列中廣泛應用於現場設備的profibus - dp總
  6. The system is mainly comprised of a computer, sensors, cable, high pressure oil lines and electromagnetic overflow valve, has both the functions of measuring and control, and is awarded the explosionproof qualification certificate by china classification society

    該系統主要由計算機、傳感器、電纜、高壓油和電磁溢閥等組成,既具有監功能,又具有控制功能,而且取得了中國船級社的防爆合格證書。
  7. Fluid physical properties, pressure measurement, forces due to static fluids, bernoulli ' s equation, general energy equation, energy losses due to friction, pipe line systems, pump selection and application, open channel flow

    本課程含體物理性質、壓力量、沉體平面和曲面所受作用力、柏努利方程式、一般能量方程式、摩擦形成的能量損失、系統、明渠、泵的選擇與應用。
  8. In order to analyze the fluid dynamic characteristic in seawater pipeline system, the test device of fluid dynamic characteristic in seawater pipeline system is set up. in this experiment, the velocity of pressure wave propagation is measured by frequency analysis technique and the measured result is reliable. according to the frequency analysis technique and a basic theory of linear transfer matrix, the pulsation pressure value in pipeline is predicted by the measured values from four pressure transducers

    為了分析海水路系統內體的動態特性,建立了海水路系統體動態特性實驗臺架;在實驗中利用譜分析技術對壓力波傳遞速度進行了量,量結果可信;並利用譜分析技術及性傳遞矩陣基本理論,通過多個壓力傳感器的量值預路中的脈動壓力值,實驗結果與理論計算之間吻合很好;分析了體動態特性實驗臺架本身的自循環特性對海水路系統中脈動壓力量的影響。
  9. The bypass line shall be hydraulically sized to accurately measure low flow

    旁路應該經過水力分析,能夠精確量低量。
  10. Various kinds of carbon steel, alloy steel, stainless steel, 90 and 180seamless elbow, sharp bend elbow, plate tube, concentrated pipe and all kinds of pipe fitting made by of company with intermediate frequency induction heating bending shaping craft are features in smooth surface both in inside and outside, even thickness of pipe wall and other advantages, and our products are proved by state science technology commission, national ministry of labor and other authoritative department after the quality inspection that the products of us conforms to the national standard and different standards of different industries

    公司採用中頻感應加熱推製成型工藝,生產的各種碳鋼合金鋼不銹鋼90 180無縫彎頭,急彎彎集合及各種道配件具有組織緻密,內外表面光滑,壁厚均勻等優點,經國家科委勞動部等技術權威部門對技術進行檢均符合中華人民共和國國標及各行業標準。公司自行設計製造了3條推製成型,可生產18 - 630的各種材質壁厚無縫彎頭。
  11. Series 774xdcda contains two independently operating check valves located between two resilient seated shutoffs with four ball valve type test cocks and a hydraulically balanced metered bypass line to detect low flows

    系列774xdcda包含兩個獨立運行的止回閥,位於兩個彈性閥座關閉閥之間,並配置四個球閥型試旋塞,以及一個液壓平衡儀表旁路用於檢量。
  12. The vortex flow measurement device of dn150 field petroleum pipeline

    150裝配式渦街量檢裝置研製
  13. Production data management module is responsible for the management of basic manufacturing data, including basic process data, typical process flow data, equipment and worker data, etc. capability requirement planning module is responsible for the planning of manufacturing resources according to estimate of market demands, supplies the company with data for resource planning. line balancing module is responsible for production line balancing based on the detailed orders, in order to improve the use of manufacturing resources. and facility layout module is responsible for facility layout according to the result of line balancing and the manufacturing data

    生產數據理模塊負責基礎生產數據的理,包括製鞋基本工序的理、標準部件和變型部件的典型工序理、設備和人員數據的理等等;資源需求計劃模塊根據企業對產品族各個產品的市場需求預信息以及產品族各個部件對生產能力的需求數據,進行企業資源需求計劃,為企業提供製造資源能力的中長期規劃分析;生產平衡設計模塊是根據企業的具體產品定單,對產品各個部件的水生產進行平衡設計,以提高資源的利用能力;設備優化布局模塊則根據各條生產的工序要求和設計結果,進行廠房的設備優化布局,降低物強度,提高的生產效率。
  14. Based on the application studies of pcm, dcvc, cips and scm in protective coating for long - distance buried pipeline and the characters of long - distance buried pipeline in shandong, the synthetic inspection technology of protective coating for long - distance buried pipeline is proposed

    摘要通過對電磁電衰減法、直電位梯度法、密間距電位試技術、雜散電試儀在埋地長輸道外防腐層檢上的應用研究,並根據山東省埋地長輸的分佈特點,提出了聯合檢方法。
  15. Huari brake co., having been experienced hard work and progression for 10 years, has formed a powerful strength and technical experience on the production scale and product development, now, it holds 300 odd - workers and more than 60 administrators of various high grade specialties, two automatic production lines, over 260 sets of the production equipments, several advanced detecting facilities and a skillful group on the research of science. the annual capacity of our company

    華日公司經過十多年的努力與發展,在生產規模和產品開發中已積累了雄厚的實力和技術經驗,公司現有職工300餘人,各類高級專業理人員40餘人,公司擁有二條自動生產生產設備260餘套數臺先進檢設備和一支精銳的科研隊伍。
  16. Abstract : the problem of vibration arose from the fluid source of vibration is analysed using the method of spot measurement, numerical calculation. an analysis method to reduce the chemical pipeline vibration is put forward

    文摘:以某煉油廠的一條加氫振動為例,對體振源引起的振動問題從現場試和數值計算等方面進行分析研究,提出了一套用於減輕石化振動的分析方法。
  17. Three kinds of the usual methods of rotor flux estimation are compared and analyzed, and the method of rotor flux estimation based on the voltage model is studied in detail. and the output phase voltage is reconstructed by means of the dc - bus voltage and the switching states of the inverter, the effect of the dead time and saturating voltage - drop of the switches on flux estimation is discussed. and the method of synchronizing instant speed identification is also studied deeply

    本文對三種常用的轉子磁鏈觀方法進行了對比分析,在此基礎上著重研究了基於電壓模型磁鏈觀方法,分析了利用直電壓和逆變器三相開關的狀態進行輸出電壓重構方法,討論了死區時間和開關飽和壓降對磁鏈觀結果的影響,深入研究了同步瞬時轉速辨識方法。
  18. At last an experiment x - ray source equipment was constructed using cnts as cathode. the field emission of cnts was measured and cu " ka spectrum was detected. those implied that practical miniature x - ray source could be accomplished

    為了驗證場發射陰極x射源的可行性,實驗上以碳納米材料為陰極,得了其場發射電和銅靶的k _譜,表明完全可以採用碳納米製造微型x光源。
  19. Care must be taken during installation so that the flow measurement device fitting is concentric with the center line of the pipeline in which it is installed

    在安裝期間必須小心,使得量裝置的中心與所安裝的中心對齊。
  20. We detect the degree of oil pollution on line. at the same time we analyzed the eroded and polluted procedure of the wall of steel piping and found the most effective chemical rinsing technics of degreasing, pickling, passive and desiccation procedure

    該裝置全方位控制污染源,合理有效地控制沖洗液的溫度、壓力、量,在檢方法上使用了油污染度檢儀在。同時分析鋼內表面的腐蝕和污染過程,找到了脫脂、酸洗、鈍化及乾燥處理這一最有效的化學清洗工藝。
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