mathematical simulation 中文意思是什麼

mathematical simulation 解釋
數學模擬
  • mathematical : adj 數學（上）的，數理的；嚴正的，精確的。 mathematical instruments 制圖儀器。 mathematical logic...
  • simulation : n. 假裝；模擬；裝病，裝瘋；【生物學】擬態，擬色。
  1. Secondly, the artificial neural networks and mixed evolutionary computation are employed into the mathematical simulation of complex geological structure, and with gis and visualization technique, the method of geological digital 3 - d modeling and visualization is presented. so, not only the functions of making geological section and querying spatial information could be achieved, but also the spatial distribution of geological structures and their complex relationship could be described visually. thereby an interactive and convenient way for engineering geological design could be actualized

    （ 2 ）提出了復雜地質構造數學模擬的神經網路方法與混合進化方法，並利用gis技術和可視化技術，深入研究了數字地質三維建模及其可視化方法，實現了地質三維任意剖切、信息空間查詢與管理等功能，從而為直觀描述地質構造的空間展布及其相互間的復雜空間關系，以及快捷、交互地進行工程地質設計提供了新的途徑與手段。
  2. What is more, they also make secret technologies for programming human behavior that are based on mathematical simulation of the kabbala symbolism

    他們更利用秘密技術使用如卡巴拉符號般的數學模擬，編程人的行為
  3. The research background of this dissertation is the defence pre - research item of the national tenth - five - year plan - “ research on longevous service and high reliability of satellite ”. for improving the diagnosis ability of satellite attitude control systems, this dissertation studies on the telemetering data analyzing and diagnosis based on mathematical simulation

    本學位論文以國防「十五」預研項目（ 02413200204242 ） 「衛星長壽命高可靠性技術」為研究背景，為提高衛星姿控系統的故障診斷能力，對基於數學模擬的衛星姿控系統遙測數據分析與故障診斷進行了系統、深入的研究和探索。
  4. Mathematical simulation of tundish flow field based on fem

    基於有限元法的中間包流場的數學模擬
  5. Its main contributions include the following several aspects : firstly, the dissertation constructs the mathematic model of short baseline orientation determination using two geostationary satellites and analyses the applicable conditions of carrier phase interferometry. orientation determination precision is analysed in depth through both the conventional linearized method and monte - carlo computer simulation method, and the mathematical simulation results show that the linearized method has the shortcoming of fairly low elevation error analysis precision in high latitude area so as not to be very appropriate there. by analyzing the definite factors influencing orientation precision, the dissertation develops the concept of orientation dilution of precision, which uncovers the internal cause of exotic error behavior of bi - satellite orientation, and has important guiding significance for practical engineering applications

    本文系統地研究了基於「北斗一號」衛星載波相位干涉測量原理實現地球靜止雙星定向的相關技術，主要研究成果包括以下幾方面:首先，建立了利用兩顆地球靜止軌道衛星進行短基線定向的數學模型，分析了載波相位干涉測量的適用條件;採用傳統的線性化解析法及蒙特卡洛隨機模擬法兩種途徑對雙星定向的精度進行了詳細分析，數學模擬結果表明在高緯度地區線性化解析法由於俯仰角誤差分析精度略有下降而不太適合;在分析定向精度確定性影響因素的基礎上，提出了雙星定向精度衰減因子odop的概念，揭示了雙星定向誤差特殊表現的內部機理，對實際工程應用具有重要的指導意義。
  6. It is reasonable and practicable that the equilibrium relationship between the gas relative humudity and the moisture of the pile is introduced into the mathematical simulation in transient process of the spontaneous heating

    結果還表明，把氣流相對濕度與煤堆含水量之間的平衡關系引入自熱過程的非穩態數學模型，不僅是可行的，而且能夠更客觀地描述實際煤堆的自熱過程。
  7. In boundary treatment, the model turns into generally adds coarseness boundary made of specially complex many coarseness body in the physical model experiment as the coarseness body highly and discharges the density to add the coarseness spot as the main characteristic whole, both to avoid the location within the body of this complex mathematical simulation problems, and could realize this model after to simulate the apron that adds the coarseness namely adds the coarseness section downriver speed of flow to the downriver current of water base speed of flow influence in to hang upward

    該模型在邊界處理時，將物理模型試驗中由特別復雜的多個加糙體組成的加糙邊界概化成以糙體高度為主要特徵的整個加糙部位，既避開了對加糙體內部進行極其復雜數學模擬的這一難題，又能實現模擬海漫加糙段下游水流流速在垂向上的分佈變化這一主要目的。在獲得基本的入流流速分佈、初始水位及加糙體的絕對高度和加糙段長度的情況下，能迅速模擬出加糙段下游各個斷面在垂向上的流速分佈情況。
  8. Mathematical simulation of log probability profile - paper and the method of calculation

    對數機率格紙的數學模擬與計算方法
  9. Mathematical simulation of rainstorm waterlogging on quot; 030704 quot; in nanjing city

    南京市特大暴雨內澇災害的模擬模擬
  10. The results of mathematical simulation, which indicate the influence of flame plume length on temperature ( flame space temperature, metal level temperature, inside surface temperature at crown ) and on glass melt current in furnace were introduced and analyzed

    介紹並分析了火焰長度對窯內溫度（火焰空間溫度、液面溫度和窯頂內表面溫度）及對窯池內液流影響的數值模擬的結果。
  11. On the mathematical simulation of non - equilibrium hypersonic flow around the flying vehicle

    關于飛行器高超聲速不平衡氣體繞流的數值模擬
  12. For the autonomous spacecraft is very complicated, carrying overall mathematical simulation to such a system is very difficult to realize by one computer only. according to the system ' s own characteristics, we can adopt hla ( high level architecture ) structure, distributing the simulation task to the nodal computer of each network

    根據探測器自主系統特點，本文將高層體系結構（ hla ， highleverarchitecture ）應用於深空探測自主技術模擬中，將模擬任務分佈到各個網路節點計算機上，實現了分散式的深空探測自主技術的模擬系統。
  13. Aiming at the recharge capacity of rubber dam to the groundwater storage, the excited water supply of the dam caused by the exploitation of industry is discussed by mathematical simulation

    並針對橡膠壩的補給能力，通過數值模擬探討了壩內蓄水因工業開采而激發的補給量。
  14. Mathematical simulation on blowing argon at bottom of ladle on external refining

    爐外精煉中鋼包底吹氬流場的數學模擬
  15. Compress experiment of coal cleat and mathematical simulation of coal reservoir permeability

    鐵法礦區煤儲層裂隙系統評價與滲透率預測研究
  16. Abstract : the present paper reviewed application of mathematical simulation technology in china s iron & amp; steel industry in the recent years and focused in the feature of the business finite element analysis software and its advantages in solving the problems existing in the iron and steel industry and other mechanical working sectors and forecast the trend of development with respects to the application of this technology in the iron and steel industry

    文摘:綜述了近年來數值模擬技術在我國鋼鐵工業中的應用現狀，著重分析了商業有限元分析軟體的特點及其在解決鋼鐵冶金和加工領域中的問題時所具有的優勢，並預測了數值模擬技術在鋼鐵工業中應用的發展趨勢。
  17. This paper introduces two methods of computing density and enthalpy : combination of " sectional average value " and " look - up tables " will improve the temperature resolution to 0. 1, that is / 0. 1 and h / 0. 1 ; " mathematical simulation " method will get density and enthalpy value with error less than 0. 01 %

    在本文中，提出了兩種計算密度值和熱焓值的方法：用「區間平均值法」與查表法相結合，來求密度值和熱焓值，可將求的密度值和熱焓值所對應的溫度解析度，提高到0 . 1 ，即0 . 1 、 h 0 . 1 。
  18. We know that simulation results produce many data and charts. in order to manage these data and charts efficiently, the author designs a visual management system according to visual program tools and component of gis. this visual system is just an attempt to associate visual programme with structure programme. more work about visual research about marine mathematical simulation will develop in future

    數值模擬結果往往產生大量的數據和依數據而繪制出的大量圖件，為了很好地管理這些數據和圖件，本文通過可視化編程工具及gis組件開發了一個模擬結果可視化系統。此系統是將可視化編程與結構化編程相互結合的一個嘗試。
  19. Based on the information fusion estimation theory, various information fusion structures and their algorithms are summarized, including centralized, decentralized, fusion mode and all - information mode. various kalman filters in the case of correlative infonnation arc summarized, including those with the correlation of measuring noise and system noise, those with colored noise and those in the case of one filter stimulating another. mathematical simulation results, as shown in figures 4. 3 through 4. 5, testify the validity of solving the problem of one filter stimulating another by using the method of prolonging fusion period

    基於信息融合估計理論，研究和總結了多傳感器系統中的各種信息融合結構及其演算法，包括集中式、分散式、融合式和全信息融合方式；研究和總結了各種相關信息情況下的kalman濾波，包括量測噪聲與系統噪聲相關時的kalman濾波、有色噪聲條件下的kalman濾波和濾波激勵濾波條件下的kalman濾波。
  20. Because die common fault detection method for sensors, residual x2 test, is insensitive to gradual - change - fault detection, a kind of residual x 2 test based on moving subnormal state is presented, and its validity is testified by mathematical simulation results, as shown in figures 5. 2 through 5. 5. with regard to the lag of soft fault detection, a kind of system reconstruction tactic based on hierarchic alliance structure of federal filters is proposed. mathematical simulation results, as shown in figure 6. 10, show the validity of isolating fault by using the tactic

    西北工業大學沁士學位論文們要一個研究指出常用的傳感器故障檢測方法?一殘差x 『檢驗法對漸變性故障檢測的不敏感性，提出一種基於移動偽正常狀態的殘差檢驗法，並通過數學模擬驗證該方法對漸變性故障檢測的有效性；提出一種基於遞階聯合濾波器結構的系統重構策略，並通過數學模擬驗證該策略對故障隔離的有效性。
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