有限塑性流動 的英文怎麼說

中文拼音 [yǒuxiànsùxìngliúdòng]
有限塑性流動 英文
limited plastic flow
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 塑 : 動詞（塑造） model; mould
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 有限 : limited; restricted; finite; a little; not much
  • 流動 : 1. （液體或氣體移動） flow; run; circulate 2. （經常變換位置） going from place to place; on the move; mobile
  1. In my opinion, the strategy of pera ' s rhetoric of science aims to, through the rhetorical context, save and rebuild the rationality and achieve the inner unity of rational reason and rhetorical persuasion and breaks thoroughly the rigid bounds both between the logical demonstration and the argumentative persuasion and between the static norms and the dynamic exchange evaluation. at the same time, it also provides a way in which some dilemmas such as formal logical presuppositions and irrationalism can be solved, gives the specific strategically psychological direction and much broader room for language creation to bring a fresh motive power for the development of contemporary philosophy of science

    本文認為，佩拉所倡導的科學修辭學戰略的目的在於，通過修辭學語境空間來拯救或重塑理性，以達到理性的「理由」和修辭學的「有理由」的內在統一，從而徹底打破邏輯證明力與論述說服力、靜態規范標準和動態交流評價之間的僵化界限；同時，也為走出形式邏輯的預設和非理性主義困境提供了一條出路，並從科學論述的境遇、選擇、辯護中，給出戰略性的心理定向和更廣闊的語言創造的可能空間，為當代科學哲學的發展注入新的活力。
  2. Finite element analysis of casing damage in plastic flow formation

    塑性流動地層套管破壞的有限元分析
  3. By using one - dimensional finite different hydrodynamic code coupled with four spall models, spall in ductile metal has been studied

    摘要在平面一維彈塑性流動有限差分計算程序中加入4種延性金屬層裂模型，對平板撞擊層裂實驗進行數值模擬。
  4. During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied

    在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。
  5. This paper studies nonlinear dynamic problems of tall building structures, first, constitutes linear dynamic equation and elasto - plastic dynamic equation of structure by using qr method, later, solves the dynamic equation by using spline unconditional stable algorithm, last, programs corresponding computer programs with c program language, and calculates some example and a tall building in constructing the courses and the results prove that qr method is not only simple in calculating and fast in constringency rate, but also precise, that qr method is a effective and economic new method

    本文研究高層建築結構彈塑性動力問題，先利用qr法建立了結構線性動力方程及彈塑性動力方程，然後利用樣條無條件穩定演算法求解了動力方程，最後利用c語言編寫了相應的計算程序，計算了一些例題和分析了一個工程實例。 qr法在理論上及方法上不用有限元法及流動法則，避免了這些傳統方法在分析非線性問題時所帶來巨大困難的缺陷。計算結果表明，這種方法不僅計算簡便，而且精度高，收斂速度快，是一種經濟有效的新方法。
  6. 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。
  7. In the second part, the reliability research on electronic packaging was concentrated with finite element method ( fem ) on moisture diffusion in plastic materials, die cracking of flip - chip with no - flow underfill and thermal performance of high power electronic components. in the last chapter, the design tool for advanced electronic package was studied. the main conclusions in the second part are as follows

    論文第二部分電子封裝可靠性研究包含對塑封材料中水汽擴散研究、填充不流動膠的倒裝焊晶元可靠性研究以及大功率器件散熱問題研究三方面內容，最後為實現封裝設計標準化和自動化，研究了若干最主要的電子封裝構型的參數化有限元建模、加載和相應的求解方法。
  8. Through analysis and compare, the measure fitting for huxi bank was put forward. ( 3 ) introduced fast lagrangian analysis of continua. flac3d is a three - dimensional explicit finite - difference program. it can simulate the behavior of three - dimensional structures built or soil, rock or other material and can simulate plastic collapse, flow and large - strain accurately

    （ 3 ）對三維快速拉格郎日有限差分法進行了介紹，三維快速拉格朗日法是一種基於三維顯式有限差分法的數值分析方法，它可以模擬巖石或土體及其它材料的三維力學行為，可以準確模擬材料的屈服、塑性流動、軟化直至大變形，尤其在材料的彈塑性分析、大變形分析以及模擬施工過程等領域有其獨到的優點。
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