機井 的英文怎麼說

中文拼音 [jījǐng]
機井 英文
motor-pumped well
  • 機 : machineengine
  • 井 : Ⅰ名詞1 （從地面往下鑿成的能取水的深洞） well 2 （形狀像井的東西） sth in the shape of a well 3 （...
  1. Let the center of the global coordinates be chosen at the center of the shaft.

    將總坐標的中心選于升降機井的中心處。
  2. The jdf - 2 type case hanging basket guards against automatically falls mainly uses in the direct motor drive hoisting mechanical well type case hanging basket, as the type case hanging basket using of safekeeping of security, it installs in the hanging basket crossbeam both sides, along including guide rail is rising and falling, when the motor drive type case hanging basket in the fluctuation process, meets overweight, overspeed, steel wire attrition and other reasons creates the hoisting cable or the junction device snaps suddenly, when under hanging basket weightlessness falls, guards against falls can automatic brake, thus achieved avoids falling the basket to offend somebody

    Jdf - 2型井字架吊籃自動防墜器主要用於由電動機驅動的卷揚機井字架吊籃，作為井字架吊籃的安全保護之用，它安裝在吊籃橫梁的兩側，沿含著導軌升降，當由電動機驅動的井字架吊籃在升降過程中，遇超重超速鋼絲繩磨損等原因而造成提升鋼絲繩或連接裝置突然破斷，吊籃失重下墜時，防墜器能自動剎車，從而達到避免墜籃傷人重大事故發生的目的。
  3. Oil well monitoring system based on sms message alarm

    簡訊報警的石油機井監控系統
  4. According to the energy conservation law and presupposing not to change the times of total rotation of pumping units every day, the flush times are changed to adjust the load shape in order to realize power consumption by peak load cutting

    根據能量守衡定律，在保證抽油機每天運轉總沖數不變的前提下，用改變抽油機井沖次的方法來調節負荷，達到油田避峰用電的目的。
  5. Lifts ; vertical sliding doors for small freight carrying lifts for lift shafts with walls of the fire - resistant class f 90

    升降機.有防火等級為90f防火墻的升降機井中小型運貨
  6. Discussion on construction technology of agricultural well

    農用機井施工技術要點淺析
  7. Practicing improvement of ebj - 120s type roadheader used in the pit

    型掘進機井下實踐改進
  8. Study on type selection of miniature well - pump used in agriculture

    小型農用機井的井泵選型
  9. Protection of groundwater resources, filling the abandoned well

    保護地下水資源封填報廢機井
  10. Technical criterion for water wells

    機井技術規范
  11. As a new style system of " monitoring facility of water - saving irrigation ", the ic card controller is widely used in agricultural well irrigation areas for water charging

    摘要ic卡機井取水控制器作為水資源管理、工農業用水收費的一種新型取水監控系統，在井灌類型區農業「節水灌溉監控」中得到推廣應用。
  12. The article takes the lifting water controller by the radio frequency card in use for pumping well as an example, expounds its working principle, the function, some problems in the promoted application and suggestions

    文章以射頻卡機井取水控制器為例，闡述了其工作原理、功能及其在推廣應用中存在的問題及改進建議。
  13. The property right institution that pushs the manufacturing data such as circle of communal domestic animals, agricultural machinery and implement, motor - pumped well, canopy, fruit forest, forest belt and section water facilities in the round is reformed, execute evaluate to return door, the worker is managed independently, round field standard serves

    全面推進公有牲畜、農機具、機井、棚圈、果林、林帶和節水設施等生產資料的產權制度改革，實行作價歸戶，職工自主經營，團場規范服務。
  14. An instrument of measuring irrigation water flow with higher precision has been developed by means of integrating smart ic card with turbine flow sensor, which improves the existed flow measuring technique for pumping well from the aspects of precision, sensing, capacity, data storage, safety and monitoring, and then enhances the precision of the irrigation flow measuring device from 1m ^ 3 to over 0. 01m ^ 3

    摘要將渦輪流量傳感器與智能ic卡技術進行集成應用，開發出高精度的灌溉用水計量設備，從精度、傳感、容量、數據存儲、安全、監控6方面提高了現有機井量水技術，將灌溉量水設備精度由1立方公尺提高到0 . 01立方公尺以上。
  15. Energy saving mechanism in the application of gas anchors to rod pumping wells

    抽油機井應用氣錨的節能效果
  16. Aiming at the present low efficiency of well irrigation works and through pumping tests and theoretical analysis, the paper derives a method for calculating the optimum water yield, the best lifting distance and economic pipe diameter of low pressure pipe delivery system of irrigated area by wells, increasing the efficiency of motor - pumped wells

    針對目前井灌工程效率低下的問題，通過抽水試驗，經過理論分析，推導出了井灌低壓管道輸水灌溉系統的最優出水量、最佳揚程和經濟管徑計算方法，從而可提高機井灌溉效率。
  17. Study and application of packing feeder for pumping unit on oil well

    游梁式抽油機井口盤根旋進器的研製與應用
  18. Wellhead bias - adjustable device for rod - pumped well

    抽油機井井口調偏裝置
  19. Analyzed with the developed software, the stress and deformation distributions of f320 derrick and j250 / 42 - k derrick under several working conditions are obtained. the results obtained here are consistent with tha t obtained with supersap93, which illustrates the program is correct and practicable. finally a fem pre - processor and post processor is developed

    本論文用編制的程序分析了f320型和jj250 / 42 - k型石油鉆機井架在幾種工況下的應力、變形分佈，及兩種井架的固有模態、屈曲模態和可靠性，所得結果與supersap93的計算結果比較，應力和位移誤差均相差很小，說明本程序系統是正確可行的。
  20. Neural network - based fault diagnosis expert system for rod pumped well

    基於神經網路的抽油機井井下故障診斷專家系統
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