曲線延伸 的英文怎麼說

中文拼音 [qūxiànyánshēn]
曲線延伸 英文
curve extension
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 伸 : Ⅰ動詞（展開） stretch; extend Ⅱ名詞（姓氏） a surname
  • 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
  1. In order to solve the problems of which the spiral bevel gear of oerlikon type is necessary to out and modify repeatedly, a new method was developed to predict the contact pattern and greatly reduce the cost for manufacturing by means of building a tooth contact analysis model of prolate epicycloids bevel and hypoid gears for oerlikon skm2

    摘要為解決奧利康錐齒輪加工過程中需要反復試切、修正的問題，根據奧利康skm2機床建立了加工延伸外擺線齒錐齒輪和準雙曲面齒輪的齒面接觸分析模型，提出了一種可預測齒面接觸質量、降低設計加工成本的新方法。
  2. Benchmark yield curve extended from 3 - month in 1990 to 10 - year in 1996

    基準收益率曲線由1990年的三個月期延伸至1996年的十年期。
  3. This research concludes that technology resistance, market progression, and environment influence are the three major forces that affect the difusion of product appearance and dominate, respectively, the development of stylability curve in terms of altitude change, lateral extension, and overall performance and the starting point of an emerging curve

    本研究發現技術限制力、市場發展力和環境影響力，為影響造形擴散之三大主要影響作用力，分別影響造形力曲線發展之垂直高度變化、水平長度延伸，以及整體曲線之起伏和新曲線之起始位置。
  4. The red - pink squiggly lines extending from the epicardial surface into the yellow fluid represent the strands of fibrin

    許多淡紅色彎彎曲曲的呈絲線狀的物質為纖維蛋白，在心外膜表面一直延伸到黃色分泌液中。
  5. This study made a conclusion ? amely in order to realize following the geological target while drilling, on the basis of making a better geological and drilling design for horizontal well, we must make full use of mwd, lwd and integrate logging to carry out lithfacy identifying in real time, the lwd interpretation and formation evaluation, to set up geological model of target formation, to select geosteering marked formation and compare simulative curves with lwd curves f to fix on the drilling direction of bit upper and declination, the position in target oil - gas layer, to revise borehole track in real time, to make it extend in reservoir better interval as possible

    研究認為，在做好水平井地質設計和鉆井設計的基礎上，要實現隨鉆跟蹤地質目標鉆井，必須充分利用隨鉆測量、隨鉆測井和錄井等資料，從實時巖性識別、隨鉆測井解釋和地層評價、目標層地質模型建立、導向標志層的選取及模擬曲線對比等方面入手，確定鉆頭上下傾鉆進方向及在目標層中的位置，以實時調整井眼軌跡，使其盡可能在儲層物性較好的部位延伸。
  6. Its waters, in creeping down these miles of meadow - land, frequently divided, serpentining in purposeless curves, looping themselves around little islands that had no name, returning and re - embodying themselves as a broad main stream further on

    河水在這片草地上向下流去，延伸了好幾英里，它以毫無規則地曲線蜿蜒前進，不斷地分割著草地，環抱著許多無名的小島，然後又流回來，匯聚成一條寬闊的河流。
  7. For this regime, the heat transfer is usually predicted by the linear interpolation or extrapolation of the results of turbulent and / or laminar regimes, associated with great uncertainty in the evaluation of the performance of heat transfer

    現階段人們在實際計算中，往往採用線性內插法或延伸湍流區和層流區傳熱曲線的方法，從而使結果存在很大的不確定性。
  8. The equivalent effective stress - strain curve of pure torsion was five - six times longer than that of tension experiment

    由純扭轉實驗得到的等效應力應變曲線較拉伸實驗延長5 - 6倍。
  9. The specific heat on undercooled liquid state is linear with temperature, and it is the prolongation by extrapolating the curve of the specific heat on stable liquid to lower temperature. in the vicinity of the melting point, no uncontinuity is found

    過冷狀態下熔體的比熱與溫度呈線性關系，且為過熱熔體比熱曲線向低溫方向的延伸，在熔點附近未發現比熱的不連續性。
  10. Secondly, the effect of transverse deforming on the property of the wedge pressing was studied. the results showed that : the wedge pressing stock with the transverse deforming amount of 10 % acquired the best performance. the highest density got the biggest rate of slope while with the amount of 30 % the curve was more some special structure and performance as following : the large porosities was crushed into small or linear ones with the high - direction deformation amount of 20 % ; as the increasing of the high - direction deforming, the particles got a further deforming, the porosities got a further crushing, the small porosities were mergered by the large ones and the former then disappeared ; when the amound reached 60 %, the quantity of the porosities would obviously decrease which made the materials compact, the microstructure more uniform and the density and hardness curves more horizontal, the relative desity could reach 99. 7 %, the tensile strength b of the as - compacted samples reached 408mpa with the yield strength s teached 289mpa and the elongation percentage reached 13. 6 %. in addition, the microstructure of the wedge pressing stock under the pressing temperectureof 450 was uniform, the porosities and the boundries of the grains basically disappeared and the conjunction between particles was great

    採用雙向楔形壓制，大尺寸噴射沉積5a06鋁合金楔壓坯的組織和性能變化具有如下特點:當高向變形量為20 %時，大的孔洞變形破碎為小的孔洞，或呈線狀孔;隨著高向變形量的增加，顆粒進一步變形，孔洞進一步破碎，大孔「吞併」小孔，小孔塌陷並逐步消失;當高向變形量達到60 %時，孔洞量大為減少，材料基本緻密，組織趨于均勻，楔壓坯料的密度、硬度變化曲線接近水平線，坯料的相對密度達99 . 7 % ，抗拉強度_ b = 408mpa ，屈服強度_ （ 0 . 2 ） = 289mpa ，延伸率= 13 . 6 % ;對比其它的壓制溫度，在450楔形壓制的坯料組織均勻，孔洞及顆粒邊界基本消失，顆粒之間冶金結合良好。
  11. The main profile now has a double curve as it extends away from the nose, with the outer extremities bending noticeably upwards

    現在的主體外觀當中有兩條弧線由鼻錐朝外延伸，末端明顯地向上彎曲。
  12. Fracture mechanics toughness tests - method for determination of fracture resistance curves and initiation values for stable crack extension in metallic materials

    斷裂機械韌性試驗.金屬材料穩定裂紋延伸的抗斷裂曲線和初始值的測定方法
  13. On the basis of mechanism transition theory, dimension separation theory, and theoretical interpretation of franchise and brand extension, the value curve of economy hotel has worked out by the questionnaire investigation from general comparison of value recognition between the guests and gms of one and two star hotels. with the example analysis of zhongjiang beijing and jinjiang shanghai, at last, the thesis brings forward the best path model " stimulation - evaluation - formation - self - systematizati on " for chinese economy hotel chains expansion as follows : help to build a friendly mechanism environment from administration, financing, taxation, legislation and property adjustment

    最後，論文在制度變遷理論、經濟規模分散理論、特許經營和品牌延伸的理論解釋基礎上，結合以經濟型飯店賓客價值需求認知問卷調查為依據的經濟型飯店的價值曲線，和北京中江之旅、上海錦江之星的案例分析，提出了我國經濟型飯店連鎖擴張的最佳路徑，即，在制度環境的支持下，包括政府在行政管理體制、資金籌集體制、稅收征管體制支持和立法監管體制的監督下，從產權制度上建立市場化運營的基礎。
  14. Finally, extension algorithms for nurbs curves are discussed by means of homogeneous coordinates

    最後，利用齊次坐標討論了nurbs曲線的延伸演算法。
  15. In the chapter four, extension algorithms for b - spline curves are investigated. the new step - iterative method of parameterization by accumulative arc length is proposed

    第四章研究b -樣條曲線的延伸演算法，提出了逐步累加弧長參數化方法。
  16. As the basic concept, the first step is to modeling by ug. there is different model between propeller and commonly hardware, so we must be use curve modeling, at the same time, characteristic modeling and entity modeling in the whole process. first, we apply offset data for spline fit curve, then scanner smooth curve face

    首先在三維繪圖軟體ug中對螺旋槳及葉片進行三維建模，由於螺旋槳的造型不同於一般零件的cad造型，故在造型過程中同時採用了曲面造型，特徵造型和實體造型幾種方法，先由型值數據生成樣條曲線，再由樣條曲線掃掠生成平滑的曲面，最後通過圓整?延伸得到螺旋槳的三維模型。
  17. In this paper, we present some of new geometric properties of ribs and fans for a bezier curve including composite fans, rib - invariant deformation, and fan - continuity in subdivision

    這種性質給了我們一個理解bezier曲線的延伸框架。從概念上講， bezier曲線是由de casteljau遞歸演算法定義的。
  18. Finally, the paper provides the theoretic method suitable for calculating the tensioning elongation of the tendons, and checks the method as well by measurement data from several engineering projects

    同時，分析了預應力束的束效應引起的鋼絞線的重新排列，以及彎曲段等效徑向荷載產生的徑向位移，最後得出了適合小曲率半徑預應力束張拉延伸量計算的理論方法，並通過多個工程實測數據進行校驗。
  19. Based on theory analysis and lots of experiment data, converting relation of symmetrical elongation and breaking elongation of testing steel bars have been tropical and the reference to consolidating ductility is provided. at last, in this paper consolidating steel bar ' s ductility by comparing to stress - strain curves of steel bars and is assessed

    在理論分析基礎上結合大量試驗數據，回歸出各類試驗鋼筋均勻伸長率_ （ gt ）與斷后伸長率_ 5 （ _ （ 10 ） 、 _ （ 100 ） ）的折算關系，為統一延性評定指標提供參考，進一步比較鋼筋應力?應變曲線和_ （ gt ）值，最終統一評定我國混凝土結構用鋼筋（絲）的延性性能。
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