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定向鉆的英文

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"定向鉆"怎麼讀
英文翻譯手機版
  • directional drilling
例句與用法
  • Design to hydraulic system for micro directional drilling machine
    微型定向鉆液壓系統的設計
  • Application of matlab to directional drilling crossing engineering
    定向鉆穿越優化設計中的應用
  • The effect of horizontal directional drilling in soft soil on the near environment during installing pipes
    軟土地區水平定向鉆施工對周圍環境的影響
  • With concrete measures adopted , the pipeline crossing with directional drilling technique in rocky stratum of middle reaches of yangtse river succeeded for the first time
    通過具體實施,在長江中游巖石層中首次采用水平定向鉆技術穿越原油管道獲得成功。
  • In combination with a project schedule management case of pipe horizontal direction drill project , the author analyzes its network program with monte carlo simulation technique , and then comes to the conclusion that the stochastic network program can give more substantial schedule information to the project manager than ordinary network program
    結合管道水平定向鉆穿越工程進度管理實例,在其網絡計劃中應用蒙特卡洛仿真技術進行分析,以概率形式確定關鍵工作和施工工期,為項目經理進行進度管理提供更多更充實信息。
  • Associated with a practical example of pipeline crossing with directional drilling technique in yizheng - changling crude oil pipeline , this paper analyzes the characteristics of crossing through rocky stratum with directional drilling , deliberates the stratum status , drilling machine selection , drilling tool assembly , direction control , mud control ; drilling process as well as emergency dealing scenarios at the stages of guiding - hole drilling , aperture expanding and back - towing
    摘要結合儀征長嶺原油管道洪湖長江定向鉆穿越工程實例,分析了管道定向鉆穿越長距離巖石層的特點,論述了定向鉆穿越巖石層的地層狀況、鉆具組合、控向措施、泥漿控制、鉆進工藝以及導向孔鉆進、擴孔、回拖階段的應急預案,針對在鉆導向孔過程中因泥漿壓力高、信號線多次出現被高壓泥漿沖壞、造成控向信號不穩定甚至中斷的情況,對信號線的安裝提出了改進措施。
  • In order to generally analyze the performance of the horizontal directional drill ( hdd ) , several subsystem models , e . g . mechanical subsystem model , hydraulic subsystem model , strength model and control subsystem model are built and integrated into a whole virtual hdd model through parameter associations
    摘要為了全面分析水平定向鉆的性能,針對不同領域,分別建立了機械、液壓、強度和控制等子系統模型,通過參數關聯形成了一個完整一致的水平定向鉆整機虛擬樣機模型。
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