收縮斷面 的英文怎麼說

中文拼音 [shōusuōduànmiàn]
收縮斷面 英文
necked down section
  • 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
  • 縮 : 縮構詞成分。
  • 斷 : Ⅰ動詞1 （分成段） break; snap 2 （斷絕;隔斷） break off; cut off; stop 3 （戒除） give up; abstai...
  • 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...
  • 收縮 : 1 （由大變小; 由長變短） contract; shrink 2 （緊縮） concentrate one s forces; draw back 3 take u...
  • 斷面 : section; fracture surface; plane of fracture
  1. The cyclo - hoop effect which steel tubular has exert to the concrete shows the character of heterogeneous in the arch rib section, the same to the axial direction. the paper verifies the change of the material poisson ration and the concrete grade will make the cyclo - hoop effect obvious alteration, the change of the cyclo - hoop effect and the stress redistribution of the section produced by the shrinking and creeping of the concrete and the expensive concrete on the section

    在鋼管混凝土拱肋斷面上，鋼管對內填混凝土的環箍效應具有非均勻性，在拱軸方向上環箍效應也呈現非均勻性。驗證了材料的橫向變形系數、混凝土標號等參數的變化將引起環箍效應的明顯改變；混凝土的收縮、徐變和膨脹混凝土的應用導致鋼管混凝土的環箍效應發生變化並使截面的應力發生重分佈；並總結了其變化的基本規律。
  2. Because the worid around me is shrinking, and the four horsemen of the apocaiypse

    .因為我周圍的世界在不斷收縮啟示錄裏面的四個騎士來看我
  3. . . because the worid around me is shrinking, and the four horsemen of the apocaiypse.

    . . .因為我周圍的世界在不斷收縮啟示錄裏面的四個騎士來看我. .
  4. ( 1 ) it was found from the obtained results that increasing of flux will led to decrease in froude no. of the following water at the shrinking section which will reduce rate of disspated energy, this will make the protection of dam surface more difficult

    主要結論如下;隨著流量的增加，消力池收縮斷面弗勞德數減小，消力池的消能率減小。壩面平均流速增大，壩面的防護難度增加。
  5. In addition, the test results also demonstrate that bond - slip response between angle steel and concrete foundation in tension could be reflected with the displacements between angle steel and concrete, because bond stress is obviously decreasing with the cross section shrinking, that is effects of poisson ' s ratio

    另外，試驗結果還表明：在一定的拉應力下，插入角鋼與混凝土之間的粘著力能通過插入角鋼與混凝土之間的位移反映出來。這是由於橫斷面的收縮，使得粘著應力明顯降低，即泊松比效應。
  6. We research the causes of concrete cracking, develop the high performance anti - cracking additive, optimize the concrete mix and construction techniques, increase the stability of concrete volume by shrinkage compensation, enhance splitting tensile strength, and can meet demand of high workability of fresh concrete. in the study, a thorough investigation of this problem is made from all points of view, with the aid of various modern measurement & testing technology and different theories & methods in surface physical chemistry, structural chemistry, solid - state chemistry, composite materials, fracture mechanics, etc. our research results have shown that the various shrinkage of concrete cause concrete cracking in building engineering, such as autogenous shrinkage, dry shrinkage, temperature shrinkage, plastic shrinkage, carbonized shrinkage, etc

    目前，解決混凝土開裂的方法是綜合的，我們調查研究了混凝土開裂的原因，開發研製了高性能抗裂外加劑，優化混凝土的設計和施工方法，並通過補償收縮達到混凝土體積穩定，提高抗裂強度，滿足混凝土拌和物高工作性能的要求。本研究採用多種測試技術，應用表面物理化學、結構化學、固體化學、復合材料學、斷裂力學等多學科的理論與方法，從不同的角度進行深入的研究和探討。通過調查研究建築工程中出現的混凝土開裂、滲漏問題，發現混凝土在非荷載作用下開裂主要是由混凝土的自收縮、乾燥收縮、溫度收縮、塑性收縮、碳化收縮等各種收縮變形引起的。
  7. Since all materials are subjected to expansion and contraction, " expansion joints " must be provided in any large structure to adapt to the change of temperature with the season, or even with day and night, otherwise the force of expansion would cause the structure to bend or break

    由於所有的材料都要經受膨脹和收縮，在任何大的建築中都需要提供「伸縮接合面」 ，以適應隨著季節甚至晝夜的改變而產生溫度的變化，否則膨脹力就會引起建築彎曲或斷裂。
  8. Cotton fiber of polyester series has fine performance in resisting being eroded and only a small part is eroded meanly. the effect of erosion on bacterium - resisting viscose fiber is not obvious, while the effect on burning - resisting viscose fiber is the most obvious

    在力學分析方面：我們得到陽離子可染的滌綸纖維的于態斷裂比強度較一般滌綸棉纖維的有所降低，斷裂伸長反而上升：高收縮滌綸棉纖維干濕態的斷裂強力和斷裂伸長都較一般滌綸棉纖維的有所降低。
  9. The mechanical parameters at high temperatures - reduction in area ( ra % ) and tensile strength ( o b ) are measured by means of gleeble - 2000 thermal simulating machine. fracture surfaces are analyzed by scanning electron microscopy and optical microscopy. the segregation of sn is also examined by auger electron spectroscopy

    通過測定試驗鋼種的高溫力學參數（斷面收縮率ra和抗拉強度_ b ） ，觀察金相顯微組織，分析掃描斷口形貌，測試第二相析出物和俄歇能譜試驗等方法，研究了殘留元素sn及冷卻速率對高溫力學性能的影響。
  10. After the introduction of the innovations and the improvements of foreign hydraulic shock absorbers, the profound cushion mechanics study is done aiming to the shock absorbers chosen for the thesis ; the cushion process of hydraulic shock absorbers can be divided into several stages, which include local pressure loss caused by across sectional area shrinking, sharp edge throttling and aperture throttling

    在對國外新型液壓緩沖器的研究基礎上，針對本課題所選液壓緩沖器的結構特點，提出了分階段建立機理數學模型方法。將液壓緩沖器緩沖過程分為：由於流道斷面突然收縮引起的局部壓力損失階段，緩沖柱塞的邊緣和緩沖孔的邊緣形成銳緣節流階段，當緩沖柱塞進入緩沖孔中形成的縫隙節流階段等三過程。
  11. In order to research product properties of the cross wedge rolling ( cwr ), a series of rolling experiments have been carried out on two - roller cwr under the condition of considering the variation of the original diameter, deformation temperature, area reduction and heat treatment methods and so on

    摘要為了研究楔橫軋條件下工件的性能，在考慮原始棒料直徑、變形溫度、斷面收縮率以及工件軋后熱處理狀態等的基礎上，利用二輥楔橫軋機進行了系列楔橫軋軋制實驗。
  12. In order to realize the monitor and control of important manufacturing parameters during the tread extruding, feeding, contracting, cooling, weighting, cutting, a control system based on profibus - dp is developed for a tread extruding line in yellow sea rubber group, qingdao

    論文針對青島黃海橡膠集團的大型新建項目? ?胎面擠出聯動生產線，設計開發了一套基於profibus - dp現場總線的控制系統，實現胎面擠出、喂料、收縮、冷卻、稱重、定長裁斷、溫控等全鋼載重子午線輪胎胎面生產重要工藝參數的監測和控制。
  13. Expansion and contraction are two kinds of basic ways in enterprise ' s running. with the constant development of the capital market of our country, the merger, one of the mains way to expand fof the enterprise, have already become the effective way of capital operation. more and more enterprises become stronger on the roda of merging, and the merging have already become the keyword of capital market ; however, at the same time, we must see there are so many enterprises are becoming ineffective and also fade away in the capital market, because of excessive expansion. as the opposite of expansion, the contraction ' s important funciton in the running of enterprise is known for western business circles and theory circle earliest, and is applied to practise constantly. howeverjhere are few enterprises realizes its importance in our country at present, though some enterprise perhanps having applied it to the practise negatively

    隨著我國資本市場的不斷發展，作為企業擴張運動的主要方式之一的並購，已經成為我國企業資本運作的有效方式。很多企業在並購的道路上不斷做強、做大， 「並購」已然成為資本市場的關鍵詞；然而，我們也必須清醒的看到，在並購如火如荼的資本市場里，很多企業也因為不斷的擴張沖動導致了企業經營績效的不斷下降、甚至淹沒在資本市場的汪洋大海。企業收縮，作為企業擴張的對立面，在企業經營中的重要作用最早為西方企業界及理論界所認識，並被不斷運用於實踐。
  14. ( 2 ) validate whether the crest elevation can meet the require of energy dissipation and erosion prevention during the beginning period of flood discharge. ( 3 ) calculate the altitude of downriver cofferdam, and make it meet the require of energy dissipation and erosion prevention. ( 4 ) calculate some average velocity of flow through some sections, including contracted section in stilling basins behind upriver cofferdam, if the hydraulic jump happen in lower reaches of the river. the program will calculate the average velocity of flow of contracted section and the length of the apron

    主要設計內容包括：計算上游圍堰后消力池的尺寸；驗證泄洪初期壩面高程是否能夠滿足消能防沖需要；計算下游圍堰堰頂高程，使其滿足泄洪期圍堰和壩體過流的消能防沖和工程進度的需要；計算部分斷面平均流速，包括：上游圍堰后消力池中收縮斷面的斷面平均流速；壩首和壩末的斷面平均流速；當下遊河道發生水躍時，計算下遊河道的收縮斷面平均流速及需要鋪設護坦的長度。
  15. In the third ductility region, the reduction in area of the sn - undoped steel is larger than that of the sn - doped steel. this means that the hot ductility of the sn - undoped steel is better than that of the sn - doped steel

    在第類脆性溫度區內，不含sn鋼的斷面收縮率大於含sn鋼的斷面收縮率，即不含sn鋼的熱塑性要比含sn鋼的熱塑性好。
  16. Real estate industry head for reason and conform to the standard without cease, along with the people " s bank of china issuing no. 121 document to tight money and land resource department straitening out the land, market order energetically, but the level of marketing planning in real estate industry is still in primary stage. marketing planning in real estate is paid little attention to or be attached importance to but be directed without a set of systematic method, which directly leads to great resources waste, such as a large amount of vacant merchandise houses

    隨著近期央行頒布「 121 」號文件緊急收縮銀根，國土資源部大力整頓全國土地市場，我國房地產業的發展不斷走向理性和規范，然而房地產營銷策劃仍處于初級階段，一方面，開發商不重視營銷策劃，或雖重視但缺乏系統的理論方法來指導工作實踐；另一方面，一些策劃人不懂得什麼是真正的策劃，策劃行為隨意性強而科學性弱，一些所謂的營銷專家正將營銷策劃導入歧途。
  17. Real estate industry head for reason and conform to the standard without cease, along with the people ’ s bank of china issuing no. 121 document to tight money and the land resource department straitening out the land market order energetically, but the level of marketing planning in real estate industry is still in primary stage. on the one hand, the developer does not attach importance to marketing strategies, or it does attach importance but its work is not guided by systematic methodology ; on the other hand, because some planners do not know what is planning, their planning is more random than scientific and some so - called marketing experts are leading marketing planning astray, which aggravates the vacancy of merchandize houses to a certain degree and causes the great waste of social resource

    隨著近期央行頒布「 121 」號文件緊急收縮銀根，國土資源部大力整頓全國土地市場，我國房地產業的發展不斷走向理性和規范，然而房地產營銷策劃仍處于初級階段，一方面，開發商不重視營銷策劃，或雖重視但缺乏系統的理論方法來指導工作實踐；另一方面，一些策劃人不懂得什麼是真正的策劃，策劃行為隨意性強而科學性弱，一些所謂的營銷專家正將營銷策劃導入歧途。
  18. Based on the hot tensile test results, there exists a cooling rate at which a minimum reduction in area occurs and the hot ductility of the sn - doped steel is worse than that of the sn - undoped steel. when the cooling rate is lower or higher than 10 / s, the hot ductility is increased

    連續冷卻到750 800范圍內拉伸時，存在一個冷卻速率（ 10 s ） ，以這個冷卻速率進行冷卻，試樣的斷面收縮率最小，熱塑性最差；當冷卻速率大於或者小於這個冷卻速率時，試樣的斷面收縮率均會增大，熱塑性增強。
  19. Evaluation of uncertainty of measurement in testing for materials at ambient temperature has been discussed, including tensile strength ; lower yield strength ; proof strength, non - proportional extension ; percentage elongation after fracture and percentage reduction of area

    摘要文章介紹了金屬材料室溫拉伸試驗測量結果不確定度的方法，內容包括抗拉強度、下屈服強度、規定非比例延伸強度、斷后伸長率和斷面收縮率等性能指標。
  20. Acent contract section

    交界收縮斷面
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