楔形面 的英文怎麼說

中文拼音 [xiēxíngmiàn]
楔形面 英文
quoins
  • 楔 : Ⅰ名詞1. （榫頭） wedge2. （木釘; 竹釘） pegⅡ動詞（楔） wedge
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  1. Leaves thick leathery, obovate - lanceolate, obovate or oblong - lanceolate, 4 - 12 cm long and 2 - 3. 5 cm wide, apex rounded, sometimes emarginated, base cuneate, abaxial surface thinly covered with a grayish to fawn indumentum at first, later glabrescent ; petiole 1 - 1. 5 cm long, glabrescent

    葉厚革質，倒卵狀披針形、倒卵形或長圓狀披針形，長4 - 12厘米，寬2 - 3 . 5厘米，頂端近圓形，有時微缺，基部楔形，下面初時薄被灰白色或淡土黃色叢捲毛，后近無毛；葉柄長1 - 1 . 5厘米，后近無毛。
  2. Leaves leathery, oblong - elliptic, rarely ovate - elliptic, 7 - 18 cm long and 3. 5 - 8. 5 cm wide, apex abruptly short acuminate or short acuminate, base cuneate, broadly cuneate or obtuse, adaxially dark green and glossy ; petioles without stipular scars

    葉革質，長圓狀橢圓形，倒卵狀橢圓形，長7 - 18厘米，寬3 . 5 - 8 . 5厘米，先端驟狹，短漸尖或漸尖，基部楔形、闊楔形或近圓鈍，葉面深綠色，有光澤；葉柄上無托葉痕。
  3. Leaves opposite, papery, ovate, suborbicular or elliptic, 4 - 8 cm long, apex rounded, base rounded to broadly cuneate, margin with regular and slightly sinuate teeth except base, covered with yellowish brown tufted appressed hairs ; petioles 0. 6 - 1. 5 cm long

    葉對生，紙質，圓卵形、近圓形或橢圓形，長4 - 8厘米，頂端圓形，基部圓形至寬楔形，邊緣除基部外具整齊而稍帶波狀的鋸齒，兩面被黃褐色簇狀短伏毛；葉柄長6 - 15毫米。
  4. Leaves leathery, oblong, 7 - 13 cm long, base cuneate, glossy above, glabrous on both surfaces, margin sparsely and obtusely dentate ; petiole 1 cm long

    葉革質，長圓形，長7 - 13厘米，寬2 - 4厘米，先端銳尖，基部楔形，上面發亮，無毛，邊緣有疏鈍齒；葉柄長1厘米。
  5. Leaves basal ; petiole up to 3 cm ; leaf blade elliptic, 2 - 3 cm long and 1. 1 - 1. 9 cm wide, apex rounded, base cuneate, margin serrulate, white pilose on both surfaces

    葉全部基生；葉片橢圓形，長2 - 3厘米，寬1 . 1 - 1 . 9厘米，先端圓形，基部楔形，邊緣具細齒，兩面被白色柔毛；葉柄長可達3厘米。
  6. Leaves alternate, thinly leathery, obovate, narrowly obovate or oblong - obovate, 6. 5 - 16 cm long and 3. 5 - 6. 5 cm wide, apex abruptly short acuminate, or acuminate, base cuneate or broadly cuneate, dark green and glossy above, glaucous beneath ; petioles 1. 5 - 2. 5 cm long, without stipular scars

    葉互生，薄革質，倒卵形或長圓狀倒卵形，長6 . 5 - 16厘米，寬3 . 5 - 6 . 5厘米，先端驟狹短漸尖或漸尖，基部楔形或闊楔形，上面深綠色，具光澤，下面被白粉；葉柄長1 . 5 - 2 . 5厘米，無托葉痕。
  7. As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials

    坩堝移動式噴射沉積技術作為一種先進的材料制備新技術，在制備大尺寸合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙，顆粒表面存在一定量的氧化膜，顆粒之間未能完全達到良好的冶金結合狀態，因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝，即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法，對噴射沉積多孔坯料進行后續緻密化和塑性變形，很好地解決了傳統加工工藝的難題，大大降低了生產成本。
  8. The section of traditional portal rigid frame are constant cross - section and wedge shape variable cross - section, this paper brings up a component cross - section ? ripple web plate variable cross - section. according to main specially characterist of portal rigid frame, this paper use matlab to work out analytical software. it ' s concrete analysis includes : endogen force and displacement caculation of rigid frame, stability analysis in and out flat surface of rigid frame, geometrical nonlinear analysis of rigid frame. and make comparison between ripple web plate variable cross - section portal rigid frame and constant cross - section rigid frame

    傳統的門式剛架的構件截面為等截面和楔形變截面，本論文提出了一種構件截面形式? ?波紋腹板變截面。本論文根據門式剛架的主要特點，利用matlab高級編程語言編制了4個分析軟體，其針對性強，具體分析包括：剛架的內力與位移計算，剛架的平面內與平面外穩定分析，剛架的幾何非線性分析。
  9. Under the assumption that the inner surface of stator sleeve and outer surface of rotor are smooth, taking the fact into account that the temperature of stator sleeve of evaporation cooling motor keeps almost the same, horizontal evaporation cooling motor is simplified as a physical model of two coaxial sleeves, with outer sleeve ( the stator ) holds still and keep at constant temperature and inner sleeve ( the rotor ) is rotating and heated

    本文通過數值和實驗手段研究了臥式蒸發冷卻電機楔形氣隙中的流體流動、傳熱現象。本文在定子套筒和轉子表面光滑的假設下，針對蒸發冷卻電機定子套筒壁面基本恆溫的特點，將實際蒸發冷卻電機簡化為同軸套筒內筒加熱旋轉、外簡靜止定溫的物理模型。
  10. In - plane stability of latticed columns under compression and bending

    楔形變截面壓彎構件的平面內彈塑性穩定
  11. Methods of measuring irregularities on surfaces of roads, footways and other paved areas using straightedges and wedges

    用直尺和楔形尺測量道路人行道和其他鋪砌區路面不規則度的方法
  12. Another important aspect in the manufacture of these valves is the clearances at the critical metal interfaces ( wedge / body guides, stem / back seat bushing, etc. )

    這種閥門的製造中的另一個重要方面是關鍵金屬表面（楔形閘板/閥體導向，閥桿/后閥座襯套，等等）的之間的間隙。
  13. Calculation of out - of - plane stability of bending members with box sections

    兩端鉸接楔形壓彎桿平面外穩定
  14. Terms and symbols for screening surfaces - part 3 : cloth - like screens wedge wire screens and gratings

    篩面的術語和符號.第3部分:布狀楔形金屬絲篩網和網格
  15. By calculating large quantity of examples, this text studies earthquake resistant behavior of tapered portal frame with pined bases and analyzes its natural frequency, natural period of vibration and vibration mode. by comparing interior forces of pillar top, beam end and span midpoint in two conditions that seismic action effect participates combination of forces and not when portal frame is n ' t changed, ensure conditions that combination of seismic action effect has controlling f unction during tapered portal frame design, and tapered portal frame demands anti - earthquake design

    本文通過大量算例分析，研究柱腳鉸接楔形變截面門式剛架的抗震性能，並對其自振頻率、振型進行了分析；通過比較地震作用效應參與荷載組合與不參與荷載組合兩種情況下，樑柱截面尺寸不變時，柱上端、梁端、跨中截面處的內力大小，確定在什麼情況下地震作用效應組合起控製作用，變截面門式剛架需要進行抗震設計。
  16. Current studies suggest that some of these symbols were retained in the later formalized indus script, much as ancient mesopotamian and egyptian symbols on pottery and clay tablets from around 3500 b. c. e. and 3200 b. c. e., respectively, later found their way into cuneiform and hieroglyphic writing

    最新的研究顯示，這些符號中有些在日後正式的印度字母表中保留了下來，和公元前約3500年刻在陶器、泥版上的美索不達米亞語符號，以及公元前約3200年刻在陶器、泥版上的埃及語符號，幾乎一樣古老（後面兩種語言符號后來分別發展成楔形文字和象形文字） 。
  17. Firstly, according to the natural geology study of the quarry, the control structure planes are determined, which are cut to be building blocks by two sets of main joints. failure can occur due to the intensity weaken of the joint planes caused by excavation relief and rain immersion

    首先研究了采場的自然地質條件，確定了影響邊坡穩定的控制性結構面，即塊體主要由兩組節理切割而成楔形體，由於開挖卸荷及雨水浸泡，致使節理面強度減弱而發生破壞。
  18. Grooves are machined on the face of the plug. the dovetail shape holds the ptfe o - ring in place under all operating conditions

    在閥塞表面有一個機加工的槽。這個槽為楔形榫頭形狀，在任何工作狀態下將聚四氟乙烯環固定在所在位置。
  19. In this part, it is also found that the equivalent prismatic column, which is obtained based on the equal elastic critical load as the non - prismatic member, is not actually equivalent to the tapered column in inelastic stability, and the latter has higher load carrying capacity. finally, the behavior of tapered beam - column acted by combined axial load and transverse load has been investigated. a bending - thrust interaction curve is established which is similar to the ones for the design of prismatic members

    三是研究了楔形變截面懸臂構件在大端固定，小端同時承受橫向及軸向荷載共同作用下的強度和彎矩平面內的穩定，同時參考等截面構件的設計公式，得到了用大端截面來表示的軸力p與彎矩m的之間的相關關系。
  20. Because of its many advantages, the tapered portal frame is getting more and more application. ( ( technology code of light steel structure of portal frame ) ) ( cecs 102 : 2002 ), our country enacted, does n ' t define conditions that tapered portal frame needs anti - earthquak - e design. but mentions in illustration of rules : when earthquake fortification intensity is 7 degree, the portal frame does n ' t need anti - earthquake checking generally ; but for 8 degree and above, horizontal just with lengthways frames both need anti - earthquake checking

    楔形變截面門式剛架山于其諸多的優點得到越來越廣泛的應用，我國頒布的協會標準《門式剛架輕型房屋鋼結構技術規程》 （ cecs102 2002 ）中沒有對變截面門式剛架需要進行抗震設計的情況進行具體規定，但在後面的條文說明中提到： 「當抗震設防烈度為7度時，一般不需做抗震驗算；當為8度及以上時，橫向剛架和縱向框架均需做抗震驗算。 」
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