彈粘體 的英文怎麼說
中文拼音 [dànniántǐ]
彈粘體
英文
elastico-viscous body-
The scielltific computational theories and methods on bird strike to the windshield of aircraft have been systematically studied and summed up in this thesis, such as fem comptltational principles and procedures to elastic dynamic problems under the conditions of small and non - linear finite deformation, 3d viscous elastic constitutive theory and incremelltal expression under the consideration of the rate effect of non - metallic materials like the aircraft windshield, and the numerical compatational principles and key constitutions for impact - contact dynamic subjects
2 、系統學習並歸納總結了鳥體撞擊風擋結構問題中的科學計算理論與計算方法。按照鳥撞問題數值計算方法逐步深入的思路，系統總結了小變形結構動力學有限元數值計算方法、有限變形的幾何非線性有限元數值計算方法、粘彈性體非線性形變的本構物理關系；對于實施復雜結構有限元動力學計算的載荷增量方法提出了對newmark差分的改進以及進行材料與幾何非線性數值計算的細致步驟。The time - related expression of stain along the crack - tip extension line was given from the use of the elastic - viscoelastic correspondence principle and standard linearity body model and the non - linear factors, which caused the gradual difference between the theoretical and actual value with the increase of time, were analyzed
應用廣義彈性?粘彈性對應原理，給出了線粘彈性體裂尖延長線應變值隨時間變化的表達式，分析導致理論與實驗情況隨時間增加產生偏差的非線性因素。3d elasto - visco - plastic hierarchical block element method for rock mass
巖體的三維彈粘塑性階譜塊體單元法Headquartered at pennsylvania, usa, and being a wholly owned subsidiary of total, sartomer is the premier global company which produces and markets chemical products such as monomers, oligomers, photoinitiators, various resins and other specialty chemicals widely used for coatings, inks, adhesives and sealants, optical, composites, elastomers and electronics and other specialty applications
沙多瑪公司是道達爾集團的全資子公司，總部位於美國賓夕法尼亞州，是全球的主要化工生產企業之一，其主要產品有單體、齊聚物、光引發劑、各種樹酯，以及其他廣泛應用於塗料、墨水、粘合劑、密封劑、光學材料、復合材料、彈性體、電子束和其他用途的特種化學品。The pile is assumed to be vertical, elastic and of variable impedance, and the soil is layered and with viscous damping
假定樁為豎直彈性變阻抗體，土為成層線性粘彈性體，其材料阻尼為粘性阻尼。The pile is assumed to be vertical, elastic and of uniform cross - section, and the soil is regarded as a linear visco - elastic layer with hysteretic damping
假定樁為豎直彈性等截面體，土為線性粘彈性體，其材料阻尼為滯回阻尼。According to the practical geological model of slope, by means of the finite element analysis, from the constitutive equations of the elastoplasticity and the viscoelasticity - viscoplasticity, the process and mechanism for progressive failure of the locked segment of rockmass are quantitatively revealed and simulated during the rupture, deformation, destruction, and failure of highsteep slope rockmass, and the dynamics driving the motion of rocky landslide with violent starting velocity by high pressure water flow is dealed with
根據邊坡實際地質模型，基於彈塑性與粘彈-粘塑性理論的本構方程，通過有限元模擬分析，定量地揭示和模擬再現了高邊坡巖體破裂、變形、破壞及失穩前後鎖固段巖體漸進性破壞的機制和過程，探討了高壓水流作用下滑坡啟程劇動的破壞機理。Based on the sound wave transferring theory of infinite elastic and viscoelastic materials with the method of transferring matrix, the formulas of transmission coefficient and the level of sound insulation are gained, which consider shearing strength in the rubber, and the sound insulation properties of compound structures are discussed in condition of oblique incidence
摘要基於無限大彈性體和粘彈性體的波傳遞理論，採用傳遞矩陣的方法，對斜入射情況下的透射系數和隔聲量進行了理論推導，考慮了聲波在橡膠中傳播所產生的剪切力，並就單層復合結構的隔聲性能進行了詳細的研究，進而也分析了多層復合結構的隔聲性能。2. effect of the viscosity ratio, mterfacial adhesion, processing conditions and composition on the dispersing morphology and properties of pp / eoc blends was investigated. low viscosity ratio and high shear rate during processing were found to produce fine and uniform dispersion of eoc in pp matrix, while low viscosity ratio, high interfacial interaction, good fluidity of elastomer and high shear rate in molding process resulted in fibril dispersion, which afford a guide for controlling the morphology of pp / eoc blends
研究了粘度比、界面相互作用、加工條件和共混比例等因素對pp eoc體系分散形態和性能的影響，發現粘度比小和加工過程中剪切強度大有利於彈性體在基體中分散均勻細化；粘度比小、界面相互作用強、彈性體本身的流動性好及成型時受到的剪切應力大，使彈性體相易變形，沿流動方向取向呈纖，闡明了各因素對形態影響的作用機制，這對pp eoc共混物的形態控制具有重要的指導作用。Introduction of product modified cool. self - viscous rubber asphalt waterproof coiled materials are maninly compossd of high - grade sbs asphalt, sbr and other flexble materials intermingled thickener, viscosity increaser and intensifier. polyethy lene and foil can be used to cover the surface
冷自粘橡膠改性瀝青防水卷材是以優質瀝青sbs和sbr等彈性體材料為基礎並摻入增塑劑、增粘劑和填充劑，採用聚乙稀、鋁箔為表面覆蓋材料或無覆蓋材料（雙面自粘）而製成的可自行粘結的防水卷材。Crack propagation in polycrystalline elastic - viscoplastic materials using cohesive zone models
模擬彈粘塑性多晶體的裂紋擴展These results are consistent with the results from gross and salzstein and so on. osteoblast is the seeded cell of bone tissue engineering. now, in order to research the response of the osteoblast when it is cultured with mechanical stimulating, the paper consider the osteoblast as an homogeneous, isotropic, incompressible viscoelastic medium
由於成骨細胞是骨組織工程的種子細胞，為研究其在機械刺激離體培養下的受力情況，論文將成骨細胞看作是一種均勻、各向同性、不可壓縮粘彈性體，然後應用數值方法將物理關系中的遺傳積分展開，從而導出物理關系的矩陣形式。Testing of rubber and elastomers ; testing with the mooney shearing disk viscometer ; determining the mooney viscosity
橡膠和彈性體的檢驗.第3部分:莫氏剪盤式粘度計檢驗Testing of rubber and elastomers ; testing with the mooney shearing disk viscometer ; determining the scorching behaviour
橡膠和彈性體的檢驗.第4部分:用莫氏剪盤式粘度計檢驗A study of unsteady flow of viscoelastic fluid by ananlyticl method
周期壓力梯度下粘彈流體非定常流動的解析法研究Then, the deformation of soil particle skeleton under the physical chemistry of electrical double ] ayer and exterior load are simulated, indicating the micro - mechanism of deformation, failure and creep for structural soil. because conventional constitute models are constructed according to reconstituted clays, not considering the structure in natural clays and structure damage course during loading, a elasto - viscoplastic damage model and the parameter determining method are put forward
針對過去用重塑土試驗建立的本構模型，沒能考慮天然土體中存在的結構性，沒有描述結構性土從天然原狀到加荷破壞的這一過程，建立了一個描述結構性土的彈粘塑損傷模型和參數確定方法。In order to investigate the growth law of bone tissues deeply, osteoblast ( the seeded cell of bone tissue engineering ) is regarded as a incompressible viscoelastic medium. then the mechanical behavior of oeteoblast was analyzed, which is the basis to culture bone tissue
然而為了進一步深入細致地研究骨組織生長規律，論文將骨組織工程種子細胞成骨細胞看成是一種不可壓縮粘彈性體，分析了其在離體培養下的力學行為，從而為更好地理解生長規律，並為骨組織的離體培養提供理論依據。Finally, to consider the effect of the compression of the approach embankment to the determination of the tolerable differential settlement, this paper, considering the flexible pavement as viscoelastic multilayers and dividing the moving traffic load into fourier series, presents the formulation and the application of a combination of transfer matrix and laplace transform and fourier transform approach to evaluate dynamic response of the flexible pavement subjected to a moving traffic load under modified plain - strain condition. the predictive capability of the model are verified by the laboratory model
為了考慮車路耦合對路橋過渡段容許差異沉降確定的影響，本文將柔性路面視作粘彈性體層狀體系，採用修正的平面應變模型，將移動的車輛荷載用傅立葉級數展開，用傳遞矩陣配拉氏變換和傅立葉變換法進行了移動荷載作用下柔性路面動力響應分析，並用模型試驗證明了理論分析結果的正確性。Elasto viscous solid
彈粘性固體The products are the raw material of polyurethane elastomer, coating and adhesives, which react with isocyanate to give a chemical grouting material that has been widely used for seepage - proofing and blocking up the loophole of tunnel, dam, underground projects and mine - pits, as well as foundation reinforcement
本類產品為聚氨酯彈性體、塗料、粘結劑的原料，與異氰酸酯反應制得的化學灌漿材料，廣泛用於隧道、水壩、地下工程、礦坑層面的防水堵漏及建築物的地基加固。分享友人