footwall 中文意思是什麼

footwall 解釋
壩趾齒墻
  1. Sxotf is recognized in the northern qaidam based on the analysis of structures of area. this oblique trusting fault zone with northwestern - southeastern trending consists of fault gouge, fault breccia and fault cleavage. fault hanging wall consists of sertengshan - xitieshan napple, which is distribution in dextral en echelon. fault footwall consists of youcangshan formation in neogene

    本文在對賽什騰? ?錫鐵山斜沖斷裂詳細地段構造解析的基礎上，結合盆地的沉積特徵、地球物理資料等對該斜沖斷裂的幾何學、運動學及形成時代進行了研究，論文著重探討了賽什騰? ?錫鐵山斜沖斷裂的地質意義。
  2. Greenschist facies, low green schist facies and brittle shear deformation facies. the attitude of different structural element of the yagan mcc are keeping coordination. analysis of kinematics demonstrates the sse - directed shearing - off of the hanging wall relative to the footwall along the penetrative mylonitic lineation

    其變形相由變質核中心到上盤巖系（由深至淺）依次為高角閃巖相? ?綠片巖相? ?低綠片巖相? ?脆性剪切變形相，顯示亞干核雜巖由中心向邊部變形層次遞減的特點。
  3. It is shown that deep abnormal high pressure confined area ( abnormal prressure fluid compartment ) at footwall in southern margin of the basin and uplift sector closely related to faulting should be as a domain or direction for exploration ， and structural traps ( like faulting barrier ， anticline ， etc. ) along with original oil / gas reservoirs at major faulting footwall as the main exploratary targets

    盆地南緣斷裂下盤深層的異常高壓封閉區（流體封存箱） 、與斷裂密切相關的隆起段是今後主要勘探方向與領域，斷裂遮擋、背斜等構造型圈閉? ?主斷裂下盤原生油氣藏是主要的勘探對象。
  4. Near shore sub - aqueous fans, fan delta and delta occurred on the footwall of the hainan marginal fault, whereas turbidity fans developed in the deep water area and the footwall of the hainan no. 2 fault

    海南邊界斷層下降盤分別發育近岸水下扇、扇三角洲和三角洲沉積。海南2號斷層下降盤及深水區域濁積扇沉積發育。
  5. According to the spread of nappe and relation between the nappe and depression, oblique - thrust fault zone was divided into three parts in this paper : sertengshan, lvliangshan and xitieshan. ( 3 ) according to macroscopic characteristics of fault zone, cleavage characters of fault zone, drag folds, the reverse " s " fold in the footwall, positive flower structures and small left strike - slip fault, the kinematics characters of fault zone of sertengshan - xitieshan are concluded : thrusting in section, left - slip fault in plane and the strike - slip displacement increasing from the west to the east

    （ 3 ）根據斷裂斷裂帶的宏觀特徵、斷層帶劈理特徵、斷裂帶附近的牽引褶皺和斷層下盤的平面反「 s 」型褶皺以及斷層上盤剖面正花狀構造和平面左行小型平移斷層，認為賽什騰-錫鐵山斷裂帶運動學主要表現為剖面上的逆沖、平面上的左行走滑特點，並且走滑量具有自西向東增大之勢。
  6. Stereographic technique is used in the analysis of the footwall slope in the open - pit of bangmoshan iron mine. the slope fracture mode and the slipping direction of unstable blocks are given and the stable slope angle is calculated to be 46

    運用赤平極射投影的方法，對棒磨山鐵礦露天采場下盤邊坡進行了穩定性分析，給出了邊坡破壞模式和不穩定塊體的滑動方向，並推算穩定邊坡角為46 。
  7. Based ongeological condition and mechanics propertie s of open - pit footwall slope rock in xinqiaopyrite mine, the stopes stability is analysed by calculation of double slide face typefailure mode with limit equ ilibrium theory

    基於對新橋礦露採下盤邊坡的地質概況和巖石物理力學性質分析，採用極限平衡理論，通過雙滑面型破壞模式的計算，對邊坡作了穩定性分析。
  8. Xianhe block is located in the shallow water area of bohai bay with an area of 100 km2. geologically, it lies on the footwall of hainan no. l fault within liaohe western depression

    仙鶴地區位於渤海遼東灣灘海地區，遼河西部凹陷東側海南一號斷層的下降盤，面積約100km ~ 2 。
  9. The exploration experience of the los angeles basin demonstrates that the footwall fault traps can have very significant reserves

    洛杉磯盆地的勘探實踐說明斷層下盤圈閉有時也能含有很可觀的儲量。
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