模式數值 的英文怎麼說

中文拼音 [móshìshǔzhí]
模式數值 英文
model value
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 模式 : model; mode; pattern; type; schema
  • 數值 : numerical value; numerial number; figure; magnitude; value數值表 numerical tabular; 數值天氣預報 ...
  1. At the same time, the method combing the vof model of water and gas currents and the k - ? model is also introduced into the calculation and analogue

    並引進水氣兩相流的vof模型，與k -模型結合的方法進行計算模擬。數值求解採用simple演算法的改進形式simplec演算法。
  2. 10 zadeh l a. fuzzy sets and information granularity. in advances in fuzzy set theory and applications, gupta m m, ragade r k, yager r r eds., amsterdam : north holland, 1979, pp. 3 - 18

    因此在實用上，不管是數據型態的知識，物理定律方程式，數值或語義輸入變量，都能整合進限制式的模糊塑模系統中，進行知識的表達與推演。
  3. Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decisionmaking for pollution control strategies and traffic planning

    外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。
  4. Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decision ? ? making for pollution control strategies and traffic planning

    外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。
  5. Material is transported forward in the absolute sliding way driven directly by frication force. some contents of this paper are below : one of them to establish whole machine model, study the theory of transportation and analyze the dynamic characteristics. a numerical calculation method is put forward to solve the theory of material transportation

    通過對輸送機實際工作狀況及工作機理的分析，建立了輸送機整機模型及力學模型，對其進行力學和運動分析，建立動力學方程，提出了一種判斷式數值求解方法，研究了運行的輸送機理
  6. Three - dimensional flow over flat wall is simulated by virtue of large eddy simulation. the subgrid model is germano dynamical model and the numerical difference scheme is center difference scheme of two - order precision. the outcomes can be validated by its experimental counterpart

    亞格子模型採用germano動力模型模擬，數值差分格式採用具有二階精度的中心差分格式對平壁流動進行三維大渦模擬，模擬結果通過與實驗結果的比較得到驗證。
  7. Abstract : thermally induced stress and the relevant warpage cause by inappropriate mold design and processing conditions are problems that confounded the overall success of injection molding. a thermorheologically simple thermoviscoelastic two - dimension material model is used to simulate the residual stress and warpage within injection molded parts generated during the cooling stage of the injection molding cycle. the initial temperature field corresponds to the end of the filling stage. the fully time - dependent algorithm is based on the calculation of the elastic response at every time step. numerical results are discussed with respect to temperature and pressure

    文摘:不均勻的熱殘余應力及其變形是注塑成型加工中常見的工程問題之一.應用熱流變簡單材料的二維熱粘彈本構方程得到的遞推公式，數值模擬了成型中的熱殘余應力及其翹曲變形，並用數值實驗討論了溫度、壓力對注塑件殘余應力及變形的影響，發現溫度變化不均勻是注塑件翹曲變形的最主要原因，其影響遠大於壓力的作用，與工程實驗的結論一致
  8. Numerical simulation of upside air - supply bottom - side air - return symmetric ventilation in space station cabin

    空間站艙內側上送側下回對稱通風方式數值模擬
  9. It is found that the levitation force can be remarkably enhanced by choosing optimum value of r or d, and the possibility of this enhancement for spherically curved reflectors is the largest

    發現通過選擇最優化的r或d值，可以顯著提高聲懸浮力，並且諧振模式數越小，反射端截面半徑越大，提高的程度就越大。
  10. The numerical simulation was made on this kind of energy dissipator by using the k - s turbulence model, the full - field distribution of the time - averaged parameter and the turbulence parameter are described in detail, the calculated time - averaged pressure has good agreement with the experimental results, some advice can be provided for the further study and application in this thesis, especially the calculated results can be used to check the lowest time - averaged pressure

    本文對洞塞式消能工採用軸對稱的k -模型進行了數值模擬，數值模擬結果詳細地描述了時均流參數和紊動參數的全場分佈，計算所得的壁面時均壓力結果與實驗結果相吻合，獲得了實體試驗難以獲得的流動特徵。可供這種消能工的進一步研究和應用提供參考，特別是可用於檢驗壓力最低點的大小。
  11. We practically applied the wnnd scheme to solve scalar conservation laws and euler system in one dimension and n - s equations in two and three dimensions. the numerical results of wnnd schemes indicated good shock transitions without any noticeable oscillations and uniformly high accuracy in smooth regions. the wnnd scheme could catch the detail o f the flow field more particularly

    本文應用wnnd格式數值模擬求解了一維標量方程、一維歐拉方程、二維n ? s方程和三維n ? s方程，數值結果表明， wnnd格式在激波附近基本無波動，且在解的光滑區保持空間的統一高階精度，較之nnd格式， wnnd格式能夠更高解析度的捕捉到流場細節。
  12. Numerical simulation on natural ventilation mode of smoke control in underground railway tunnel fire

    地鐵隧道火災自然排煙模式數值模擬研究
  13. Fuzzy query and rule template concepts are combined effectively, formulas and complete mining method are presented, experiments are designed. the experiment results show the method presented is a useful guide for mining association rules with quantitative constraints

    將模糊查詢和規則模板的概念有機的結合起來，給出了挖掘含有模糊數值約束的關聯規則的公式和完整的挖掘方法，給出了相關的實驗設計。
  14. By analyzing the abundance distribution of the calanus sinicus at the fronts in the two surveys, we try to find the direct dominant physical processes. and on the basis of that, provide a simple coupled physical and biological model and apply it in the bohai sea. the position of the tidal fronts and vertical circulation structure near the fronts are examined using the blumberg & mellor 3d nonlinear numerical coastal circulation model incorporating with mellor & yamada level 2. 5 turbulent closure model

    論文基於目前國際上普遍使用的blumberg & melior三維非線性環流模型（ ecom ）並結合mellor & yamada的21 / 2階湍封閉模型，採用blumberg & mellor改進的半隱式數值差分格式，首先對黃海海洋鋒位置及其鋒區環流特徵、形成鋒的主要動力機制等進行了研究。
  15. Finally, the numerical simulations related to infrared point - target detection range are executed using typical atmospheric data output form lowtran7 code

    最後，利用low - tran7程序的典型大氣模式數據，對紅外點目標探測距離進行了數值模擬。
  16. On one hand, the internal forces and displacement formulas of csbcs were deduced by using the matlab program, on the other hand, taking out of one wavelength of csbcs and soil from the actual project as the analysis object, simulation numeric calculation was carried out by using big - style fem ( finite element member ) software, ansys

    一方面，用matlab編程，推導了波紋鋼板橋涵的內力和位移公式，另一方面，取一個波紋長度的波紋鋼板橋涵和土作為分析對象，用大型有限元軟體ansys對湖北洪沙線豐收渠橋涵工程的靜載試驗進行了模擬數值計算。
  17. This thesis presents basic researches on spraying and atomization process of the liquid propellant - key issue of regenerative liquid propellant gun interior ballistic process. the distributing properties of droplet sizes in atomization field of liquid propellant hy911 were experimentally, theoretically and numerically investigated

    本文以再生式液體發射藥火炮（ rlpg ）為工程背景，圍繞rlpg內彈道循環的關鍵問題?液體藥噴射及霧化過程開展基礎研究，針對國產hy911液體發射藥，系統地進行了噴霧場液滴尺寸分佈的測試、理論建模與數值模擬。
  18. The research work focuses on the following four main investigations : 1. theory of fluid system design for adjustable linear oil damper by use of dynamic mathematical models and dynamic - parameter - compensat ing method, the first research of this item has established the generalized optimiz - - ation mathematical model of the fluid system of an adjustable linear oil damper ; by use of the mechanical generalized optimization theory and platform, the first research has also made a multi - objective and overall - performance optimal design to the fluid system which gives the damper both the best damping performances and the best economic capacities ; by modeling the whole damper and analyzing it by numerical method, the second research of this item has solved the problem of the damper ' s dynamical damping characteristics calculation, simulation and analysis

    主要涉及以下四個方面的內容： 1 、可調式線性油壓減振器阻尼系統的設計理論採用動態數學模型和動態參數補償的方法對可調式線性油壓減振器的阻尼系統進行了廣義優化設計建模；運用機械廣義優化設計理論和平臺對可調式線性油壓減振器的阻尼系統進行了多目標、全性能的優化，實現了其技術性能和經濟性能的綜合優化設計；通過對整個油壓減振器進行建模與數值分析，解決了工程上對多級擬合線性油壓減振器的阻尼性能進行求解、對其動態特性進行分析的難點。
  19. Using high - speed computer to tackle the computational demand, numerical weather prediction is the technique used to forecast weather by solving a set of equations within a numerical model that describes the evolution of meteorological variables representing the atmospheric state

    中尺度模式:數值天氣預報是需要利用高速電腦運算的一種天氣預報技巧，透過數值模式內的方程式模擬反映大氣狀態的各項氣象要素之演變。
  20. Using high - speed computer to tackle the computational demand, numerical weather prediction ( nwp ) is the technique used to forecast weather by solving a set of equations within a numerical model that describes the evolution of meteorological variables representing the atmospheric state

    中尺度模式:數值天氣預報是需要利用高速電腦運算的一種天氣預報技巧，透過數值模式內的方程式模擬反映大氣狀態的各項氣象要素之演變。
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