膠合應力 的英文怎麼說

中文拼音 [jiāoyīng]
膠合應力 英文
cementing stress
  • : Ⅰ名詞1 (某些具有黏性的物質) glue; gum 2 (橡膠) rubber 3 (姓氏) a surname Ⅱ動詞(用膠粘) st...
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  1. This specially designed machine tests numerous materials, including varieties of shoe soles, tires, rubber hoses, rubber belts, pvc cloth, pvc boards, package films, acrylics, ftp, abs, and eva. products, semi - products or dumbbell specimens are tested for their tensile strength, elongation, tearing, and adhesive stress - strain, peeling, shearing, and adhesion to metal and rubber

    試驗各種材料及鞋、輪胎、橡管、三色帶、塑布、塑板、包裝用膜薄膜等成品、半成品啞鈴狀試片之拉強度、伸長率、撕裂、、抗拉、剝離、剪、橡與金屬之粘
  2. The fem analysis for the three structures of sling screw - thread - based, namely the circle, rectangle and that with strengthen plate, and the tensile test for sling screw - thread - based in torpedo body show, that the bonding with strengthen frp plate between load - bearing metal parts and frp hull with hatch can reduce the stress concentration and significantly decline the local stress in frp hull with hatch. this structure can also be used in the similar produces. ( 3 ) the effects of parameters for bonding process on the adhesive strength and leakproof are discussed, such as the bonding interface reduce, bonding surface treatment, match of adhesive surface, protect for adhesive seam and so on

    本文通過某型號雷體吊耳螺紋座結構的三種方案,即圓形昂耳螺紋座、長方形吊耳螺紋座、具有增強板的吊耳螺紋座的有限元分析及雷體吊耳螺紋座拉試驗結果證明:金屬承件與開口玻璃鋼殼體粘接採用玻璃鋼增強板補強,緩和了集中,使開口殼體局部明顯降低,類似的水下兵器用金屬承件與開口復材料殼體接均可採用此種結構形式。
  3. Through direct pullout test, we examine the effect of the water to cement ratio, contend of steel fiber and silica fume on the bond behavior ; compare the bond behavior of two types of cfrp bars with difference surface treatment ( r1 bars and g1 bars ), and reprocess the one of inferior bond strength ; investigate the bond stress distribution along the bond length of cfrp bars, and assess the adequacy of some exist analytical models of bond - slip behavior to reproduce the experimental bond behavior

    本文主要通過直接拉拔試驗,考察水比、鋼纖維摻量、硅灰摻量以及cfrp筋的表面處理類型等材料參數對粘結性能的影響,並對粘結效果較差的cfrp筋研究了表面處理方法,以提高cfrp筋與rpc的粘結性能;通過在cfrp筋表面粘貼變片,測定了粘結沿cfrp筋埋長的分佈情況,並對現有的粘結滑移本構模型與試驗結果的擬效果進行了比較。
  4. The sort, material composite, structure properties and conduction mechanisms of eca ( electrical conductive adhesive ) were discussed in this paper. then three types of ega specimens were designed and made, on which temperature cycles test from - 55 ? to + 125 ? and thermal aging at + 125 ? were carried out. changes of the adhesive strength, eca ' s bulk resistance and contact resistance under the environment stress were summarized and a detailed evaluation on these specimens was given

    本文在全面闡述導電的分類組成、物理結構、導電機理的基礎上,設計並製作了三批導電樣品,通過對樣品進行長時間的- 55 ? ? + 125溫度循環和125高溫存儲試驗,總結了導電粘接強度、體電阻和接觸電阻在環境下的變化規律,對三類樣品的長期可靠性做出了全面的評價,並結導電電阻率和「穿流閾值」的計算機模擬,給出了提高導電可靠性和電導率的建議,介紹了國內外在高電導率高可靠性導電研製方面的一些最新進展。
  5. With the very low water to cement ratio, rpc has ultra - high strength high ductility and low permeability. in this paper, the compressive strength of rpc can reach to a high point with the number approximately 135mpa. as illustrated from the study results, we can approve some fundamental conclusions : there are big effects on rpc with deferent kinds and properties of raw materials and deferent curing conditions ; stress - strain curve shows the process of destroy with rpc samples ; x - ray diffraction analysis indicates that heat treatment at temperatures 90 accelerate the hydration of rpc sharply, therefore, mechanical and microstructural properties of rpc are highly dependent on heat treatment ; it is believed that rpc materials have excellent resistance to chloride permeability ; during the heat treatment, the shrinkage of rpc developed quickly because of chemical reactions ; the rpc with slag mostly has the advantage of rpc without slag about resistance to solutions corrosion

    研究結果表明:通過對rpc各組分摻量變化的研究,可以找到rpc的最優配比;試件成型后的熱養護制度對rpc的性能影響巨大; rpc的抗壓?變曲線可以反映出試件受破壞時微裂紋的擴展情況,剛纖維的摻入可以大幅改善rpc的韌性; rpc在成型后存在較大的收縮,而其中的化學收縮要遠遠大於乾燥收縮; rpc具有很強的抗氯離子滲透性能,漿體的密實度很高;通過x射線衍射實驗,可以發現rpc的凝體中ch晶體已經幾乎不存在,凝體主要由c - s - h凝和未水化水泥顆粒組成;在抗溶液侵蝕的實驗中,摻礦渣rpc的抗溶液侵蝕性能在絕大多數情況下要好於不摻礦渣試件,酸、堿溶液和浙江工業大學碩士學位論文摘要一些鹽溶液都會對rpc的結構產生侵蝕作用,但是機理各有不同。
  6. Surgeons would value a safe glue to join broken bones and to close wounds …. the list of possible uses appears end - less

    外科醫生會看重能粘斷骨和縫傷口的安全水… …用潛之廣,無窮無盡。
  7. Standard test method for adhesion of pressure - sensitive tape to fiberboard at 90 angle and constant stress

    在90角度和恆定下纖維板上壓敏紙帶粘性的標準試驗方法
  8. Kinetics for hybrid process of continuous fermentation and ethanol separation in a silicone rubber membrane bioreactor

    硅橡膜生物反器連續發酵與乙醇分離耦學研究
  9. By means of the elasto - plastic finite element method ( fem ), the effect of fillets on the stress distribution in aluminum alloy single lap joints was investigated under the condition of four types of adhesives with different elastic modulus ( i. e. acrylate, polyurethane, epoxy and phenolic - resin adhesives ) to form the fillets

    摘要利用彈塑性有限元法,研究四種不同彈性模量的粘劑(丙烯酸酯、聚氨基甲酸乙酯、環氧樹脂和酚醛樹脂粘劑等)形成的瘤對鋁金單搭接接頭分佈的影響。
  10. Tianwei wood industry company has competely adopted advanced equipment and machinery of china and estalished strict quality control and management systeml. the " rose " brand series products of birch board. veneer and construction laminated board produced by this company with its advancd and precise equipment and testing devices are excellent in quality and wide in application. along wide in application, along with its continuous development, the company has put larger investments in quality control and technologies of producion so that its all kinds of products have won huge potentials to occupy the markets an have been well received by all the customers

    天威木業公司全部採用國內先進的機器設備,建立嚴格的質量管理體系;用精密的儀器檢測生產的「玫瑰」牌系列楊、樺木,板及高檔建築覆膜板,質量上承,用途廣泛,隨著公司的不斷發展,對板材質量,科技加大了投入,為各類產品贏得市場,搶占商機創造了巨大的潛,得到了廣大消費者的厚愛,產品原暢銷于廣州、重慶、北京、上海、及全國個大城市,自2002年以來已經全部實現出口日本、韓國、中東及歐美等國家和地區,取得了世界各國廣泛的贊譽和認可。
  11. However, the die attach layer delaminated after 500 cycles and pcb cracked in the underfilled samples after long time cycling. c - sam is employed to investigate the delamination in the underfilled samples. highly concentrated stress - strain induced by the cte mismatch between the bga component and the pcb board, coarsened grain and two kinds of intermetallic compounds ( nisn / nisns ) which formed during reflow and thermal cycle and their impact on the reliability of solder joints are discussed in this paper

    樣品粗化尤為嚴重; ? ni - sn金屬間化物包括兩層:其中,靠近ni焊盤的那層比較平整,同時, eds結果分析表明其化學式近似為nisn ,而靠近焊料的那層呈板條狀,化學式近似為nisn _ 3 ,文獻表明其為亞穩相; ?充使得樣品最大范圍降了接近一個數量級並降低了dnp的作用,同時,器件失效模式變為晶元粘接層分層; ? c - sam結果表明本論文採用的充樣品,晶元粘接層分層起始於500周左右,而經過2700周循環的樣品,分層幾乎擴展到整個界面。
  12. Second, the random variables in reliability analysis of the steel rail are discussed. these random variables include the wheel load, the stiffness of the rubber pad and the bed, the temperature stress and the fatigue ultimate strength of the steel rail. and their probability distributions and parameters are discussed thoroughly

    其次,對鋼軌可靠度分析中涉及的隨機變量如輪載、軌下墊剛度、道床路基聯剛度、溫度及鋼軌疲勞極限強度的概率分佈類型和統計特徵進行了詳細討論。
  13. The parameters of impregnation are as follows : ph is about 3, the range of temperature is from 20 to 45, and the time is about 2 to 6 hours. after the necessary treatments, zirconia cloths had the optimal strength when the diameters of zirconia fibers were controlled in 4um to 7um, and the sizes of zirconia grains were in 50nm to 100nm. the affec - ting factors were discussed and the liner regression analysis of the cloths was made, from w hich they show that the diameters and grain sizes have the significant influences on zirconia cloths. the obtained zirconia cloths have been accepted for use in nickel - hydrogen batteries by practical use

    研究結果表明:粘類纖維布最適制備氧化鋯纖維布的前軀體;鋯液濃度以飽和溶液為宜;浸漬工藝參數為ph值3左右,溫度20 45 ,時間2 6小時;多餘鋯鹽的去除、浸鋯液后纖維布的整平處理及平燒施燒成有利於氧化鋯纖維布的柔軟及平整; 200 600燒成溫度段緩慢燒成,控制氧化鋯纖維直徑在4 7 m ,氧化鋯晶粒尺寸50 100nm時氧化鋯纖維布的強度最好。
  14. In this paper, the microstructure changes of polypropylene induced by a complex combination of shearing, compression, stretching and friction actions during single pan - milling or co - milling with iron, uhmwpe and waste tire rubber chips ( wtr ) were studied and the stress induced effects were revealed. the structure and morphological development of iron particulates and wtr during pan - milling and co - milling with polypropylene were also characterized. the properties of pp / fe, pp / wtr and pp / wtr / fe composites prepared through pan - milling techniques were investigated

    本文利用磨盤型化學反器對被碾磨材料施加強大的剪切、環向、擠壓、拉伸和摩擦作用,研究聚丙烯碾磨和共碾磨粉碎過程微觀形態結構和性能的變化,以及聚物在碾磨過程中呈現的化學現象,並將其用拓展至金屬、橡等體系,研究碾磨粉碎在聚丙烯鐵超微粉體的制備、高交聯密度彈性材料廢舊輪胎橡( wtr )的超微粉碎,以及pp fe , pp wtr材料的性能與碾磨作用的關系。
  15. The method can meet fully the need of the evaluation of the scuffing load capacity to all kinds of worm gear oil. the different kind of additives and varied contents of additive have obvious influence on the scuffing load capacity of worm gear oil. for mixing worm gear oil, the additives that suitable for worm gear oil should be made of anti - wear additive which is the mainly component and a little extreme pressure additive which has a gentle performance

    試驗研究結果表明:本文研究開發的蝸輪蝸桿油承載能臺架評定方法具有較好的重復性和區分性,能夠滿足評定各種蝸輪蝸桿油承載能的需要;添加劑的不同類型及不同復配形式對蝸輪油的承載能有著較明顯的影響;在調制蝸輪蝸桿油時,適用於蝸輪蝸桿油的添加刑,以油性劑為主劑,復加少量的性能較溫和的極壓抗磨劑。
  16. Testing of resin and polymer cement compositions for use in construction - method for measurement of temperature of deflection under a bending stress

    建築用成樹脂料試驗.第10部分:撓曲作用下反射溫度測量方法
  17. Abstract : new progress of raman technique in the research on macromolecule science recent years was summarized in this paper including the miscibility of polymer blends, the mechanism of surface plasticization, the monitoring of stress and strain relaxation process, raman imaging, the monitoring of polymerization, determination of curing process, the monitoring of crystal process in polymer and the study on the structure of water and intra - and inter molecular interactions in the solution of polymer and gelatin. a great deal of research of raman technique in this aspects were also summarized

    文摘:綜述了拉曼技術在高分子科學研究中近年來的最新進展,包括聚物共混物的相容性、表面增塑機理、鬆弛和變過程的監測以及拉曼成像、聚監控、固化過程監測、聚物結晶過程監控、聚物水溶液和凝體系中水的結構及分子間、分子內相互作用的研究。
  18. Abstract : this paper presents within certain reliability a mul ti - object optimum mathematical model and the relevant applicable calculations. it bases its calculations on the principle that stress and strength are both rando m variables which bring effect on the parameter - design of the gears. it also take s into consideration the factors like gear veneer, wear and tear, and so on

    文摘:在考慮和強度均為隨機變量並對齒輪參數設計產生影響的基礎上,同時考慮齒面、磨損等其它諸多因素,給出了一定可靠度下的多目標優化設計數學模型和計算實例。
  19. In the present experiment studies, an acute traumatic model of lateral cortical impact was employed to study expressive changes of microtubule associated protein - 2 ( map - 2 ), cyclooxygenase - 2 ( cox - 2 ), glial cell line - derived neurotrophic factor ( gdnf ), caspase - 3 mrna and protein after brain injury in rats. immunocytochemical staining, western blotting, nucleic acid in situ hybridization with an oligonucleotide probe and computer image analysis were used to detect the dynamic changes of map - 2 mrna, cox - 2 mrna, gdnf mrna, and caspase - 3 mrna in the cortex after moderate traumatic brain injury ( tbi )

    本實驗從自行設計大鼠腦損傷落體打擊器開始,先行建立了一個便於觀察和施加處理因素、控制性好、重復性好的動物模型,選用30g擊錘從25cm高處下落,沖擊d為355 . 09kpa ,打擊大鼠右頂部,造成中等程度的閉性腦損傷,從病理形態學、組織超微結構觀察及微管相關蛋白- 2 ( microtubuleassociatedprotein2 , map - 2 ) 、環氧酶- 2 ( cyclooxygenase2 , cox - 2 ) 、質源性神經營養因子( glialcellline - derivedneutrophicfactor , gdnf ) 、 caspase - 3基因及蛋白表達的時間性變化,詳盡系統地闡述腦損傷后各指標變化的時間規律性及表達差異可能的形成機制。
  20. The carbon fibers with low strength are broken easily according to thermal tension and bend stress damage models, and the carbon fibers with high modulus are broken easily according to thermal shear stress damage model in spite of less damage caused by heat. the carbon fibers with surface glue of epoxy resin are damaged easily in physical and chemical ways because of high oxygen extent and rigidity of epoxy resin

    低強度碳纖維容易在熱拉伸或彎折破壞模式下損傷;高模量碳纖維高溫損傷小,但國防科學技術大學研究生院學位論文容易以熱剪切破壞模式下斷裂;環氧樹脂表面剛性較大,氧含量較高,使碳纖維容易受到化學損傷和熱彎折損傷,均不宜用來制備c燈sic復材料。
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