underground pipeline 中文意思是什麼

underground pipeline 解釋
地下管道
  • underground : adj 1 地（面）下的。2 隱蔽的，秘密的。3 （電影，報刊等）標新立異的，試刊的，試驗性而非正式的。4 ...
  • pipeline : 導管
  1. This paper analyzes the groundwater discharging course using fluidics theory and combining quay structure construction ; sets up the method of fast drainage by the dint of pipeline and blind ditch of fragment stone ; and gives the computational mathematical model for quay drainage and calculation formula for drainage process according to the principle of conservation of mass and underground percolation, which have been applied for quay ' s stability design and calculation

    應用流體力學理論結合碼頭結構建設，分析了地下水排泄過程，藉助管道和碎塊石盲溝建立了港口碼頭快速排水與擋墻基床排水的方法；運用質量守恆定律和地下水滲流原理，建立了港口碼頭排水計算數學模型和排水過程計算公式，並用在了碼頭的穩定設計計算中。
  2. Polyethylene structure wall pipeline system for underground usage part 1 : polyethylene double wall corrugated pipes

    埋地用聚乙烯pe結構壁管道系統第1部分：聚乙烯雙壁波紋管材
  3. Examples of underground pipeline detecting by ground penetrating radar

    探地雷達探測地下管線技術與應用實例
  4. Technology of laying pipeline by guiding drilling of trenchless technology mean a new technological method to control and guide rig to creep into through various kinds of guiding apparatus, lay all kinds of different underground pipelines under the condition of not excavated or excavating few in the earth ' s surface

    非開挖導向鉆進鋪管技術就是指通過各種導向儀控制鉆機鉆進的技術手段，在地表不開挖或少開挖的條件下進行鋪設各種地下管線的施工新技術。
  5. Diffusion analysis of leaked gas during accident of underground gas pipeline

    地下燃氣管道事故泄漏擴散分析
  6. To discuss the feasibility of applying this technique into the practice of engineering, this paper references the real project of the running tunnel from great showplace to scientific house in shenzhen metro, uses the geotechnical centrifuge of southwest jiaotong university, then researches the settlement of the ground and the influence on the pipeline underground in stratum with abundant water by the technique of undraining spin - spay pile, at last draws a conclusion about the principle of the ground settlement with the construction method of excavating soil rich in water without dewatering at shenzhen metro

    為了探討離心模型試驗技術這一研究手段在地下工程中應用的可行性，結合地質、水文、結構較為復雜的深圳地鐵大科區間暗挖施工sk3 + 355斷面的具體實例，應用我校新近建成的100gt土工離心試驗機，採用離心模型試驗技術對在富水地層應用水平旋噴樁工藝進行控制降水施工對地表沉降變形及地下管線的影響進行了研究。
  7. Numerical study of an unsteady transfer heat underground pipeline

    埋地輸油管道非穩態傳熱數值研究
  8. Besides the second long - distance pipeline, expansion of dazhangtuo underground gas storage project and other new underground gas storage projects will be constructed as well

    建設天然氣進京第二條長輸管線工程、大張坨天然氣地下儲氣庫擴建工程及其他的天然氣地下儲氣庫工程。
  9. Discrete variable optimal design for the underground pipeline network

    地下排污管網系統離散變量優化設計研究
  10. Secondly, two applications of gpml abc in modeling pulse radar are shown : one is detecting pipeline underground, and the other is its application to highway technology. thirdly, with back - projection algorithm, we have formed the image of tree - trunks. in summary, the application of fdtd in uwb fopen so far is impressive

    然後，對適用於有耗媒質的gpml邊界條件的應用開展了深入研究，對脈沖雷達探測地下管道和測量高速公路瀝青層厚度進行了fdtd演算法模擬。
  11. The corrosion situation and cathodic protection of underground gas pipeline network in foshan

    佛山市埋地燃氣管網的腐蝕環境及陰極保護
  12. The corrosion situation and cathodic protection of underground gas pipeline in chongqing

    重慶市埋地管道的腐蝕環境及陰極保護
  13. Comprehensive mode and working method of the detection of underground pipeline

    地下管線探測的綜合模式及工作方法
  14. This paper refers the case project of the running tunnel from grand theater to science museum in shenzhen metro, through fem numerical simulation, researches the ground surface settlement and influence on the underground pipeline in soft stratum abundant with water by the technique of horizontal jet grouting

    本文以深圳地鐵一期工程大劇院科學館區間中的近接雙孔隧道工程為背景，對在富水軟弱地層中應用水平旋噴樁工藝進行控制降水施工時對地表沉降及地下管線的影響進行了研究。
  15. Application of horizontal directional drill to laying of underground pipeline

    水平導向鉆機在地下管道鋪設中的應用
  16. This paper introduces the estaslishment of the underground pipeline structure and its fonction, and gives an application exalmple

    研究了建立城市地下管線綜合信息系統的結構和功能，並給出工程應用實例。
  17. As anticorrosive paint for ship bottom, container exterior and bottom, underground pipeline and steel

    主要用於船底部位，集裝箱外、底部，各種地下管道、鋼鐵產品的地下防腐蝕用漆。
  18. We design a system of underground pipeline for cad in the thesis, we design underground pipeline ' s database structure and solve three problems : graph and attribute ' s management, underground pipeline ' s seam, drawing section

    論文詳細設計了地下管線的數據結構，著重解決了三個問題：管線圖形屬性信息的一體化存貯、管線無縫數據庫的建立和管線剖面圖的繪制。
  19. Recently they have laid an underground pipeline

    最近，他們鋪設了一條地下管道。
  20. Un - excavation underground pipeline engineering technique and its equipment

    淺述非開挖地下管線工程技術及其裝備
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