surface of fracture 中文意思是什麼

surface of fracture 解釋
斷裂面
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  • of : OF ＝Old French 古法語。
  • fracture : vt. ,vi. （使）破裂；（使）折斷；（使）斷裂。n. 1. 破裂，折斷，斷裂。2. 裂痕，裂縫，裂面。3. 【醫學】挫傷，骨折。4. 【礦物】斷口；【地質學；地理學】斷層。
  1. An epoxy anti - corrosive paint was prepared with polyaniline doped sulfosalicylic iii abstract acid as anti - corrosive agent. the phase texture of fracture surface on the coating was observed by sem. the results showed that granulated polyaniline formed crossing network in the coating, so the coating is well conductible

    採用磺基水楊酸摻雜聚苯胺與環氧樹脂共混制備防腐塗料，掃描電鏡研究結果摘要表明，聚苯胺是以連續的網狀結構在復合物中形成導電通路，從而保證塗層具有良好的導電能力。
  2. From macroscopical to microcosmic, from qualitative to quantitative, from fracture surface analysis in fracture failure to fractography about mechanism, it stated position and function of fracture surface analysis in fracture failure analysis and introduced the contents, evidence, fundamental skills and methods of fracture surface analysis and emphasized the development of fractography and the research on fracture micromechanism

    摘要從宏觀到微觀、從定性到定量、從斷裂失效的斷口分析到機理研究的斷口學，闡述斷口分析在斷裂失效（事故）分析中的地位和作用，介紹斷口分析的內容及其依據、基本技能和方法，著重說明斷口學的發展和微觀斷裂機理的研究。
  3. It seems the ncz silicon has a higher bdt temperature compared with cz silicon ' s. it is suggested that the elastic effects and the electronic effects of nitrogen doped in silicon made the bdt temperature higher. the observation of fracture surface showed that it was curves at high temperature in brittle fracture, but smooth planes at room temperature

    當溫度升高達到硅材料的脆塑轉變時，材料的斷裂強度有個很大的提高，但是首次發現含氮硅單晶卻不明顯，而且摻氮的硅單晶脆塑轉變溫度比普通單晶高，可能是氮的摻入改變了硅材料的內部晶體結構及電子結構。
  4. Sem micrographs of fracture surface showed that the function of rubber reclaiming agents to increase mechanical properties of composites was mainly counted on changing crosslink density of grt and the compatibilizer on improving interface between wpp / grt / wsf. the results showed that practical applied prospects were provided with wpp / grt / wsf composites by two - screw extruder

    沖擊斷面sem表明，增容劑特別是雙組分增容劑的加入，能明顯增強wpp基體與grt分散相的相容性，明顯改善了二者的界面粘合；再生體系的加入，可使grt分散相的粒度明顯減小，起到了降低橡膠交聯密度的作用，使膠粉更易分散均勻。
  5. The fracture surface of the wires studied by scanning electron microscopy ( sem ) shows a suitable interfacial bonding between the fiber and aluminum

    復合絲拉伸斷口的掃描電鏡（ sem ）觀察可見斷面有一定起伏，部分纖維拔出但長度較短，表明纖維與基體具有適當的界面結合。
  6. However, the longitudinal strength and work of fracture were found to decrease with an increasing level of surface treatment

    不過，裂縫的縱向力于工作時將隨表面處理的增加水準而減少。
  7. The effects of temperature and strain rate were analyzed too. furthermore, the tensile fracture surface of tc6 titanium was analyzed by sem

    分析了tc6鈦合金在變形過程中不同變形溫度、初始應變速率對流變應力的影響規律，並且對變形溫度、初始應變速率在tc6鈦合金超塑性變形中的顯著性進行了探討。
  8. A hairline fracture in the cola coloured veneer which seperated my cup of tea from the throbbing liquid lava of red disco heaven beneath the surface of the table

    在可樂色薄板上的細裂紋，它從桌子表面之下的脈動的紅色迪斯科天堂的液體熔巖分開了我喜愛的東西。
  9. Stress distribution analysis of the surface of condyle during simulated fracture healing of the neck of condyle by miniplate osteosynthesis

    髁突頸部骨折堅固內固定后骨折愈合進程中髁突表面應力分佈
  10. The circle of sliding surface should develop from the end of fracture down, and the weight of soil above the level of the end of fracture could be considered as up load. then the method according with this case is verified

    這種情況下，潛在滑動圓弧應從裂縫底端開始向下延伸，本文按照這一思想提出了適合黃土邊坡穩定性評價的計算方法，算例表明該方法較按單一的圓弧法更符合實際。
  11. Studying the rule of geometric shape of surface crack during propagation by means of fracture mechanics theory, a predicting method of fatigue crack propagation life and it ' s numerical calculation theory are presented

    本文應用斷裂力學理論，對焊接鋼結構表面裂紋擴展過程中裂紋幾何形狀的變化規律進行了探討，提出了疲勞裂紋擴展壽命的預測方法，給出了相應的數值計算理論。
  12. The surface of natural fracture ( crack ) is parallel to the orientation of maximum principal stress. the principle orientation of anisotropic permeability reservoirs agrees with the orientation of the maximum principle stress. many engineering problems ( e. g. bore - hole stability, casing deformation failure during drilling, reasonable arrangement of wells, the optimum design of hydraulic fracture and so on ) are influenced by the in - situ stress orientation

    天然裂縫面和裂隙面與最大主應力方向平行；在各向異性低滲透率油田中主滲透率方向與最大水平主應力方向趨向一致：在鉆井過程中井壁穩定性，套管變形和損壞，油田開發井網合理布置、水力壓裂優化設計等都與地應力方向有關。
  13. Finally, the fracture behavior of the wedge pressing stock under different temperatures was studied. as a result, the wedge pressing under 450 could avoid the step on the surface of the stock and

    室溫拉伸微觀斷口為韌窩和撕裂棱混合型韌性斷口，材料屬延性斷裂。
  14. Reconstructing the 3 - d profile of fracture surface in concrete by laser triangulation and analysis of fracture energy

    用激光三角法重構混凝土斷裂面三維輪廓與斷裂能分析
  15. Stoneley wave is a kind of guide waves propagating along the liquid - solid interface in well. when a sonic beam strikes the surface of a thick plate immersed in a liquid, a stoneley wave is generated. stoneley wave approach is applied on analysis of well logging more and more widely in recent ten years with the introduction of advanced analysis methods for component waves from full - waveform array acoustic log data. the spectrum of stoneley waves are used to identify the fractured zones and quantitatively calculate the fracture parameters of reservoirs, especially to evaluate the validity of fractures at fracture - type complex reservoir

    斯通利波是一種沿井壁傳播的聲波，當聲波脈沖與井壁和井內流體的界面相遇時就會產生斯通利波。近十幾年來，由於長源距和偶極子陣列聲波儀在測井中的廣泛應用和全波形陣列聲波測井資料中各組分波的處理分析方法的進步，可將斯通利波分離出來單獨研究並應用於測井資料分析。斯通利波技術是評價裂縫及其滲透性的有效方法。
  16. This paper also summarized factors of controlling distribution of oil / gas distribution. ( 1 ) control role of palaeohigh ( 2 ) control role of fault ( 3 ) control role of unconformity surface ( 4 ) control role of fracture system

    本論文還從對該區現有典型油氣藏分析著手，總結出控制該區油氣藏分佈的因素：古隆起控油；斷裂控油；不整合面控油；裂縫系統控油。
  17. It was shown that when the soil pressure on the stepped rsrw was relatively small, its distribution form was zigzag, and would be affected evidently by unloading function of the step ; the potential fracture surface of the stepped rsrw was obviously different from the 0. 3h fracture surface proposed by the usual hypothesis, and would change with height - width ratio of the wall ; finally, its deformation characteristics were different from the vertical rsrw with single step

    測試表明：臺階式加筋土擋墻的墻後土壓力較小，呈鋸齒形分佈，明顯受臺階卸載的影響；潛在破裂面與0 . 3h破裂面假定有較大差異，並隨擋墻的高寬比變化而變化；變形特徵不同於單級直立式擋墻。
  18. This paper sets about studying room - temperature fracture mechanisms of tial - based alloys of fully lamellar and duplex microstructures through the measurements of mechanical properties, in - situ observations of fracture surfaces and finite element method ( fem ) calculations, the measurement of macro - parameters, the observations of fracture surface and fem calculations on notch specimens ( 4pb ) and pre - crack specimens ( 3pb ), detailed observations of configuration changes at pre - crack tips in metallographic cross sections of specimens unloaded at various applied loads and fem calculation

    本文通過光滑試件機械性能的測定，原位拉伸試件的表面觀察、相應的斷口觀察及有限元計算；缺口彎曲宏觀參數的測定、斷口觀察及其有限元計算；裂紋彎曲參數的測定、裂紋卸載試樣剖面的觀察及其有限元模擬與計算研究了tial基合金全層組織和雙態組織的室溫斷裂機理。
  19. In harsh climate region, mere exists obvious local stress concentration near the upstream and downstream of the exposed - in - winter horizontal surface of the rcc dam, and the surface of spillway bucket though heat insulation is applied on the surfaces, tensile stress still exceeds the allowable one of concrete. this paper puts forward to adopt preset crack to avoid occurring more cracks. the special crack model is applied to simulate the dam preset crack, and the joint model of fracture mechanics is induced into strain - soften model

    在結構措施方面，針對嚴寒地區高碾壓混凝土重力壩壩體越冬層面的上、下游面附近及溢流壩堰面反弧段表面有明顯的局部應力集中象現，在已採取一定的表面保溫防護的條件下，拉應力仍然超過混凝土容許拉應力，開裂難以避免，進而提出設置碾壓混凝土壩表面預留縫結構措施並對該措施進行深入研究，包括預留縫的擴展穩定和壩體沿預留縫的穩定性，以避免大壩在無措施部位開裂，解決大壩越冬層面水平施工縫的開裂問題。
  20. Standard test method for surface - crack fracture toughness kle of metallie plates

    金屬板材表面裂紋斷裂韌度kie試驗方法
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