抽油成本 的英文怎麼說

中文拼音 [chōuyóuchéngběn]
抽油成本 英文
lifting cost
  • 抽 : 動詞1 （把夾在中間的東西拉出; 提取） take out （from in between） 2 （從全部里取出一部分; 騰出） ...
  • 油 : Ⅰ名詞1 （脂肪; 油脂） oil; fat; grease 2 （姓氏） a surname Ⅱ動詞1 （用桐油、油漆等塗抹） apply t...
  • 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  1. In the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。
  2. Abstract : in the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    文摘:針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。
  3. The design features, operating principle and main technical parameters of the unit are introduced, and its performance characteristics are expounded

    海上採油平臺液壓抽油機的研製成功並將工藝成熟的有桿抽油方式應用於海上採油，可大大延長油井免修期，降低綜合成本，提高經濟效益。
  4. By virtue of the experiments carried out on the modified pilot - scale biomass gasification system, the temperature field in the gasifier is made explicit. and also some principles about how the temperature, feedstock and extraction mode exert influences on heat value and production rate of gas are attained. in addition, some tentative tests of tar cracking and thermodynamic characteristics of biomass gas burner have been performed, which are that indispensable to design and operation of biomass gasification demonstration project

    接著，通過對生物質中熱值氣化中試試驗系統的多次改造和反復試驗，了解了氣化爐內溫度場分佈，得出了溫度、物料、抽氣方式等因素對生物質熱解氣的成分、熱值和產氣率影響的一些基本規律，並進行了初步的焦油催化裂解試驗和煤氣燃燒器的熱力特性、燃燒特性試驗，為面向工程應用的集中供氣示範項目提供了必要的設計和運行依據。
  5. Rational control of the pump ' s work and rest time is the key to solve the problem of void pumping. this essay gives theoretical analysis and cost comparison of every detective method, considers power detection as the most effective method, and puts forward several ways of power consumption and effectiveness power consumption at the same time. the designed electricity saving controller integrate all the above four methods, and it can work with different methods by switch between automatic and manual to broaden its accommodation

    解決油井空抽現象的關鍵是合理控制開機時間與停機時間長度，本文對各種檢測方法進行了理論分析及成本比較，認為功率檢測最行之有效，同時提出了功率檢測的幾種實現方法，即瞬時功率法、人工電耗法、設定功耗法及效益功耗法，所設計的節電控制器集以上四種方法於一身，可通過自動手動切換採取不同的功率檢測方法，使其適應范圍增寬。
  6. High efficiency and energy saving rare earth permanent magnet synchronous motor ( repmsm ) are importance approach to the problem that the cost of oil extraction in chinese oil fields is too high and pulling small car with big horse at large in driving electromotor in pumping unit

    我國油田採油成本高，油田抽油機電機數量多、容量大、年運行時間長、耗電量大，採油成本的60是電費。國內外對抽油機電機的節能都很重視，稀土永磁同步電動機具有高效節能的特點，是解決這一問題的重要途徑。
  7. Currently, the master reason of high costs in petroleum exploitation is more consumed energies, because the rod - pumping units pump continuously and long time in low efficiency. the management of oil fields has taken measures to economize energy and increase the output of oil

    當前，高耗能一直是石油開采成本居高不下的一個重要因素，有桿抽油機長時間的低效率連續抽取，造成大量的電能浪費，油田為此採取了多種措施來降低能耗提高產油量。
  8. To prevent pumping system stopping working, working without efficiency and being destroyed, so it is very important to monitor oil - well. the thesis dissertates the process of developing displacement - load sensor which collects displacement data and load data to form the indicator diagrams, researches the means based on rbf neural network of recognizing fault types, designs parts of hardware and software of the mainframe of the oil - well monitor and control system, and debugs the entire oil - well monitor and control system

    為了防止抽油機故障停機、無油空抽、不法分子的蓄意破壞等情況的發生，因此對油井工況進行實時監控顯得尤為重要。本文論述了採集用於形成油井示功圖的位移和載荷數據的傳感器的研製，包括硬體電路和軟體的設計，對基於rbf神經網路的油井工況模式識別方法進行了研究，對監控系統主機的部分硬體電路及相應的軟體進行了設計，並對整個油井監控系統進行了聯調和測試。
  9. The establishment of this reservoir changed the way in which water was obtained for the peninsula. by this time, rainwater stored in the reservoir had replaced well water and subterranean water pumped out by the yau ma tei pumping station

    九龍水塘的建成，改變了九龍半島居民原本飲用井水的習慣，居民的食水自此依賴水塘所收集的雨水，正式取代了油麻地抽水站運送地下水源。
  10. According to it, the following facts, which are difficult to explain in line with what is in the economics textbook, are consistently analyzed and interpreted continual falling of the consumption propensity of residents in china since 1990s ; the reason the value of m2 / gdp is much higher in china than other countries in the world at the corresponding period ; the causes of deflation in china ; the reason the macroeconomic policies, especially monetary policy, fail to work ; the reason the growth both output and price level comes into being instead of stagnation when the price of oil rises ; the reason the two objectives of monetary policy failed to accomplish simultaneously ; the stability of macro - economy in the case of controlled interest rate and exchange rate at the end of this thesis, some suggestions are put forward to accomplish the continually rapid growth for chinese economy, starting the rising of consumption with fiscal policy, ensuring the stable operation of macro - economy with monetary policy, and facilitating the adjustment of economic structure with industrial policy

    本文從轉型期中國經濟的具體實踐出發，在對微觀經濟主體居民和企業的行為特徵和經濟運行的宏觀背景進行歸納和抽象的基礎上，結合宏觀經濟理論的最新發展，建立了一個轉型期中國宏觀經濟分析的理論框架，先後分析和解釋了? 20世紀90年代以來我國居民消費傾向的持續下降； ? 20世紀90年代以來中國的m _ 2 / gdp為何遠遠高於同期世界其它國家； ?通貨緊縮的成因； ?宏觀調控政策尤其是貨幣政策效用受阻的原因； ?為何在石油價格上漲的情況下，我國沒有出現「滯脹」 ，而是出現了物價水平和增長率的「雙增長」 ； ?貨幣政策的兩個目標無法同時實現的原因，以及?利率管制下經濟運行的穩定性等這些按照經濟學教科書難以解釋的現象。論文最後建議，以財政政策啟動消費、以貨幣政策保障宏觀經濟的平穩運行、以產業政策促進經濟結構的調整，實現我國經濟的持續快速發展。
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