拉延比 的英文怎麼說

中文拼音 [lāyánbǐ]
拉延比 英文
drawing ratio
  • 拉 : 拉構詞成分。
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  1. In 1936 when bloom would be 70 and stephen 54 their ages initially in the ratio of 16 to 0 would be as 17 1 2 to 13 1 2, the proportion increasing and the disparity diminishing according as arbitrary future years were added, for if the proportion existing in 1883 had continued immutable, conceiving that to be possible, till then 1904 when stephen was 22 bloom would be 374 and in 1920 when stephen would be 38, as bloom then was, bloom would be 646 while in 1952 when stephen would have attained the maximum postdiluvian age of 70 bloom, being 1190 years alive having been born in the year 714, would have surpassed by 221 years the maximum antediluvian age, that of methusalah, 969 years, while, if stephen would continue to live until he would attain that age in the year 3072 a. d., bloom would have been obliged to have been alive 83, 300 years, having been obliged to have been born in the year 81, 396 b. c

    將來隨著彼此年的任意增長，比率會越來越大，差距則越來越小。因為倘若一八八三年存在的那個比率有可能一成不變地延續下去，那麼一九0四年，當斯蒂芬二十二歲時，布盧姆就應該是三百七十四歲了而到了一九二0年，當斯蒂芬三十八歲也就是布盧姆現在這個年時，布盧姆就應該是六百四十六歲了而一九五二年，當斯蒂芬活到大洪水之後的最高年七十歲61時，布盧姆就已交一千一百九十歲，生年為七一四年62比大洪水之前的最長壽者，也就是活到九百六十九歲的瑪土撒拉63還要多二百二十一歲。
  2. Imagine 20 minutes to go and the result is a draw ? i will risk everything to win the game. " in any case, mourinho ' s personal run without losing a league game at home stretches to nearly five years, to a defeat when in charge of porto against beira mar in february 2002

    想象下只剩下20分鐘，而場面上還是平局? ?我會不惜一切取得勝利」不管怎麼說，穆里尼奧的個人職業生涯里不失一場主場比賽已經延續了將近五年，從2002年2月迎戰比拉馬的比賽中打敗對手開始。
  3. Venezuelan spokesman andres izarra announces to journalists in caracas febru - ary 3, 2005, that colombia ' s president alvaro uribe can - celled his trip to venezuela today

    哥倫比亞總統府新聞發言人3日稱，哥倫比亞總統烏里韋原定3日對委內瑞拉的訪問延期。
  4. Nasb ： and bela the son of azaz, the son of shema, the son of joel, who lived in aroer, even to nebo and baal - meon

    呂震中本：比拉是亞撒的兒子，亞撒是示瑪的兒子，示瑪是約珥的兒子約珥住在亞羅珥、延到尼波和巴力免。
  5. Here the hsc of sompa is achieved through adding super - effective water reducer, fined slag and silicon fume, and decreasing the water / cement ratio. by varying the area ( spacing ) of tension bars, compressive bars, vertical links and distribution steel and embedding steel fiber and polypropylene fiber we try to improve the behaviors of reinforced high performance concrete one - way spanning slabs in bending, so that its ductility be greater than 5. with the same arrangement of steel the width of bending member is varied to observe the effect of the width / depth ratio on the ultimate compressive strain of concrete

    通過變化受拉筋含筋率和受壓筋、箍筋（鉤筋、分佈筋）含量，或摻加纖維使之成為鋼纖維高強混凝土（ sfrhsc ）和聚丙烯纖維高強混凝土（ pfrhsc ） ，對高強混凝土雙筋截面梁、板的受彎性能進行了試驗研究，試圖改善高強混凝土受彎構件的延性，使其延性比大於5 ；並在相同配筋情況下，通過變化截面寬度，研究了高強混凝土受彎構件的寬高比對壓區混凝土極限應變的影響；並對試驗構件的裂縫發展情況進行了觀測。
  6. This paper referred to the massive domestic and foreign technical material, elaborated in the sheet forming value simulation theory essential technology in detail, points out when analysis sheet forming question should use the big distortion ball plasticity fem and introduce the application characteristic and the function summarizes of the sheet forming simulation software dynaform. secondly, analyzed the cover forming characteristic, simultaneously introduced the influence cover forming factor in detail : such as ramming direction, the craft addendum surface and the material pressing surface, the radius of convex - concave mold, draw bead, pressure strength, blank size and craft margin and so on. and simulates many typical automobiles cover panel with software : such lateral board, back taillight pedestal and storage cover

    其次，分析了覆蓋件成形的特點和要求，同時詳細介紹了影響覆蓋件成形的因素如沖壓方向、工藝補充面和壓料面、凸凹模圓角、拉延筋、壓邊力、坯料尺寸和工藝切口等，並用數值模擬軟體對多個典型的汽車覆蓋件汽車后側圍板、后燈座以及轎車后備箱蓋的沖壓成形情況進行模擬，用模擬結果優化拉延工藝方案，比較了內覆蓋件和外覆蓋件在成形特點和要求的一些異同點，以及常見的起皺、拉裂和回彈、成形不足等缺陷的產生機理和相應對策，重點介紹工藝補充面和壓料面的設計及優化方法，因為拉延是沖壓工藝的關鍵工序，而工藝補充面和壓料面的設計是拉延工序的關鍵，對消除缺陷至關重要。
  7. Barcelona, spain - - september 28, 2007 - - sorafenib significantly prolongs survival in patients with advanced hepatocellular carcinoma compared with placebo, investigators reported here at the 14th european cancer conference ( ecco )

    西班牙，巴塞羅那? ? 2007年9月28日。和安慰劑對比，索拉非尼明顯延長晚期肝癌病人生存時間。在第14屆歐洲癌癥會議（ ecco ）上，相關研究者報道說。
  8. A large amount of data of the latest regional geoglogy and the latest correlation data of layers and rock formation have been quoted, and a description of distribution of crystalline basement, formation, evolution as well as the distribution characteristic of the fracture belt of ordos basin have been made in this paper, and the paper also pointed out that the g - layer which lies between the base of the basin and tg reflector, is the extension of basinward of guandaokou of jixian system. the layer of changcheng system and jixian system, which had been divided before, can be correlated with the exposed huangqikou group and wangquankou group in helan mountain, and divided into qingbaikou system. so, the paper denied the viewpoint of the existence of aulacogen in hutuo period and middle proterozoic in this basin

    文中引用了大量最新的區域地質資料和最新的地層、巖系劃分對比資料，對鄂爾多斯盆地結晶基底的巖系分佈、形成、演化以及斷裂的展布特徵進行了描繪，並指出盆地基底與tg反射層之間的g層是薊縣系官道口群向盆地的延伸，盆地中原劃分的長城系、薊縣系地層可以和賀蘭山出露的黃旗口組、王全口組對比，亦劃歸青白口系，從而否定了鄂爾多斯盆地存在滹沱期坳拉谷和盆地中有中元古坳拉谷發育階段的看法。
  9. Organizations failing to do so must pay, for each disabled person not hired, the basic monthly salary approximately 570 into the disabled welfare fund, which supports institutions involved in welfare for the disabled. many organizations complain that it is difficult to find qualified disabled workers and appear to prefer to pay the fines involved

    卡吉那所遭受的摧毀比我在塞拉耶佛等其他地方所見過的還要可怕綿延不絕的毀壞與荒蕪景象，幾乎每一棟建築物都被克羅埃西亞士兵所毀，以斷了塞爾維亞人回頭之念。
  10. It was observed, from experiments, that this alloy presented abnormal performance after undergoing low strain rate and high - temperature deformation. the flow stress reduced to only one percent of the yield point at room temperature and the elongation to fracture increase twice

    試驗發現： 480下ly12經歷低應變速率拉伸后，將其冷卻至室溫，性質會發生極大變化：流動應力只有普通室溫屈服應力的十分之一左右；延伸率比通常條件下增加一倍左右。
  11. Make using of the critical point of the arch failure transiting to the tooth failure ( which is also the point when the non - stirrup beam ' s shear bearing capacity arrives to its minimum ) which is advanced in the arch - tooth theory of beams without shear reinforcement by g. kani and the critical point of the diagonal - tension failure transiting to the shear - compression failure which is advanced in the anti - theory, the minimum shear resistance of general bea ms which is destroyed in the range of shear - compression failure is advanced

    利用g . kani提出的拱?齒理論中的無腹筋梁的拱齒破壞的分界點（也就是無腹筋粱的最小抗剪承載力點） ，再結合前述理論中所提出的梁剪壓破壞和斜拉破壞的分界點，提出了梁在延性的剪壓破壞范圍內的最小抗剪承載力，並與混凝土結構設計規范gb50010 - 2002比較，結果吻合較好。
  12. Wang, who was placed on the 15 - day disabled list with a strained right hamstring just before the season began, started yesterday in tampa in an extended spring training game against devil rays minor - leaguers

    這位在球賽開季開打前因右大腿肌腱拉傷而被迫放入15天傷兵名單的右投手，昨天在延長春訓的比賽中，對上坦帕小聯盟的球員。
  13. Arjen robben hurt his ankle last weekend at anfield, boulahrouz strained knee ligaments at villa park in the first game of 2007

    阿里延羅本在上周的安菲爾德球場扭傷了踝；博拉魯茲則在07年的第一場比賽中在維拉公園膝部韌帶拉傷。
  14. 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。
  15. The relative density of the sample has reached as high as 97. 4 % of fully dense. the mean micro hardness has reached hv496. 3. the fractography of the fracture section of the tensile sample was characteristic of dimple typically which indicated that the fracture belong to ductile fracture

    ；試樣相對密度可以達到理論值的97 . 4 ；硬度方面由於激光立體成形工藝的特點，最後幾層的硬度比開始時的高，平均硬度達到了hv496 . 3 ；拉伸試樣的斷口形貌具有典型的韌窩特徵，屬于延性斷裂。
  16. The changes of characteristics of material and geometry caused by stamping all influence the precision of cae. in this thesis it also shows that a typical structure and a simplified car model were built using one step forming and mapping method based on vpg and kmas software, thus enabling us to define it fast fine simulation method ( ffs ) ; likewise, the pure static bend test and the front impact test complied with ecer42 were respectively completed

    4 .本文首次將快速精細模擬分析（ fastfinesimulation - ffs ）方法應用到車身典型結構件的靜態純彎特性研究，利用kmas軟體進行了該模擬模型一步成型拉延分析，通過試驗和模擬分析結果對比，驗證了拉延工藝對車身結構件力學特性的重要影響。
  17. The test result of the rene95 sample showed that the maximum ultimate tensile strength can be as high as 1400mpa and has reached 97. 9 % of that of the sample fabricated by powder metallurgy ( pm ). the plastic elongation of the test sample can even exceed that of pm. the ultimate tensile strength of the test sample grown from single crystal substrate has surpassed 6 % of that of grown from the stainless steel substrate, at the same time the plastic elongation surpassed 40 %

    對成形試樣的力學性能測試結果表明，強度方面_ b最大為1400mpa ，已經達到了粉末冶金的97 . 9 ，塑性方面甚至超過了粉末冶金的水平；以單晶為基材的成形試樣其最大拉伸強度要比不銹鋼為基材的試樣高6 ，延伸率要高40 。
  18. In 1908 the standard length of the marathon was extended from 26 miles to 26 miles and 385 yards so that the british royal family could have a better view of its start and finish

    1908年，馬拉松的標準長度從26英里（約41834米）延長到了26英里385碼（約42186米） ，這樣，英國皇室就能更清楚地看到比賽的起點和終點了。
  19. In view of the phenomenon that the tensioning elongation of sharp curvature radius tendons is slightly greater than the theoretic elongation, this paper analyzes the squeeze effect and strand effect that affect the tensioning elongation of the tendons, and proposes an uniform method for calculating the tensioning elongation

    摘要針對小曲率半徑預應力束張拉延伸量比理論延伸量偏大這一現象，分析了影響小曲率半徑預應力束張拉延伸量的擠壓效應和束效應，提出了小曲率半徑預應力束張拉延伸量的統一計算方法。
  20. Therefore, drawbead is employed together with bhf to control the drawing process, and several typical layouts of drawbead are analyzed and compared via fea ( finite element analysis ), with the most effective one then being applied to stamping experiments

    因此，文中採用拉延筋和壓邊力來共同控制拉延成形，並通過有限元分析比較了幾種典型的拉延筋布置方案，選擇其中最有效的一種進行試沖試驗。
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