impermeable wall 中文意思是什麼

impermeable wall 解釋
不透水墻
  • impermeable : adj. 1. 不能通過的。2. 不能透過的，不可滲透的。n. -bility
  • wall : n 1 墻壁；（石、磚等的）圍墻；城墻。2 （形狀、用途）像墻壁的東西，障壁；土堤，堤防。3 （礦井、容...
  1. Impermeable wall of the dam is very long, so the task is burdensome

    由於堤壩防滲墻長度很大，因此檢測任務繁重。
  2. Rayleigh surface wave exploration technique is used to get transverse wave speed of impermeable wall, which build on the theory of half space

    在此基礎上，我們把瞬態面波技術應用於防滲墻無損檢測中以獲得防滲墻的剪切波速。
  3. Because of obstructing by impermeable wall, groundwater drainaged long time brings about immersion, whether or not this will result in a series of water surroundings problems, such as farmland salinization, marsh, lowering of ground temperature and so on, which are all focused on by government, resident, experts in engineering, hydrogeology, agriculture and surroundings

    而是否會因為防滲墻的阻隔，地下水長時間得不到排泄而產生浸沒，造成農田鹽堿化、沼澤化和地溫降低等一系列水環境問題，均系堤防建設區各級政府、沿江居民和國內外部分工程及水文地質專家、農業與環境保護專家共同關心的話題。
  4. Concrete anti - seepage wall are penetrated through the alluvial layer with high water permeability and put in the relative impermeable layer

    混凝土防滲墻穿過透水性強的沖積層，置於相對隔水層內。
  5. Abstract : the construction process and construction scheme and quality of impermeable concrete wall of jiepai pivotal engineering is briefly introduced. the specific steps are put forward for the construction questions

    文摘:簡要介紹了界牌樞紐砼防滲墻施工工藝、方案和質量情況，並針對工程施工中遇到的問題，提出了具體措施
  6. Safety monitoring on perpendicaiar impermeable wall in main embankment at southern bank of jinjiang

    荊南長江干堤垂直防滲工程安全監測
  7. Cancer is a cellular structure whose cell wall has become impermeable

    癌癥就是細胞壁變得難以滲透的細胞結構。
  8. As primary engineering measure, impermeable wall is applied broadly to reinforcing dike in middle - lower reaches of yangtze river

    防滲墻作為堤防防滲處理的主要工程措施，在長江中下游堤防加固工程中得到了廣泛的運用。
  9. Finally a non - destructive detecting way is established to examine the quality of impermeable wall that proved to be effective by actual engineering

    最後，建立了完整的堤壩防滲墻檢測方法，並通過在實驗段的實際應用，證明了此方法的有效性。
  10. The influence of cutting infiltration to groundwater surroundings by impermeable wall of dike in middle - lower reaches of yangtze river is abroad, and also is a long process

    長江中下游堤防防滲墻截滲對地下水環境的影響涉及范圍較廣，同時也是一個長期的過程。
  11. Conventional checking way cannot meet the actual need, so it is very important to develop a non - destructive detecting way that can determine the quality of impermeable wall efficiently

    由於防滲墻本身的特點，傳統的檢測方法已不能滿足目前的需要，因此急需建立一種快速、有效的堤壩防滲墻無損檢測方法。
  12. Impermeable wall made up by mixing grout and dike fill can greatly enhance the flood - resistant ability of the exiting dam. the quality of impermeable wall is affected easily by many factors, so it is very necessary to detect the quality of impermeable wall

    防滲墻施工質量由於受地質條件、施工技術等多種因素影響容易出現問題，因此需要進行檢測以便及時發現問題並採取相應措施，保證堤壩在防汛期間的安全。
  13. Impermeable wall interdicts or weakens waterpower contact of seepage intercomplementarity between groundwater inside dike and river outside dike. especially, mass continuous concrete wall may have made effect on groundwater power field, chemistry field and water resource

    同時由於防滲墻阻斷或減弱了堤內地下水與堤外江水滲流互補的水力聯系，特別是建設大規模連續防滲墻可能對地下水動力場、水化學場以及地下水資源等產生影響。
  14. Impervious wall is thin and deep, so it cannot satisfy the hypothesis of half space. the surface wave theory of impervious wall is analyzed and proves that surface wave speed in impermeable wall is nearly equal with that in plane - strain problem, so the transverse w ave speed getting by rayleigh surface wave exploration technique can satisfy the precision desire of engineering

    我們對面波在防滲墻中傳播原理進行了分析，證明防滲墻中的面波波速與半空間理論中面波波速差別很小，因此，用瞬態面波檢測技術來獲得剪切波速可以滿足工程精度的要求。
  15. The difficulties of this problem are as follows : there is a grate discrepancy of geology condition of dike in middle - lower reaches of yangtze river, the facts which affect groundwater power field and water chemistry field not only include geologic structure of dike, topography and river network, precipitation infiltration and evaporation condition, but also are closely related to the design scheme of impermeable wall, construction method and construction quality

    本課題研究的難點在於長江中下游堤基工程地質條件差異較大，影響地下水動力場、水化學場的因素不僅與堤基地質結構、地形與河網分佈、降水入滲及蒸發條件，而且與防滲墻的設計方案、施工工法及施工質量等密切相關。
  16. Based on hydrogeology and engineering geology reconnaissance, this problem constructs groundwater power field and system of chemistry characteristic through comprehensive analysis and research. monitoring groundwater table and water quality by means of choosing representative dike section, the paper appraises and forecasts that the influence to groundwater surroundings by building impermeable wall is or not unhealthy include the lever and the scope

    本課題的特色是在水文、工程地質勘察基礎上，經一個水文年長期水位監測，經綜合分析研究后，建立地下水動力場和化學特徵系統，通過選擇代表性堤段對防滲墻建造前後地下水位和水質進行監測，評價和預測防滲墻建設對地下水環境是否存在不良影響以及影響的程度和范圍。
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