fortran program 中文意思是什麼
fortran program
解釋
fortran程序-
Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology, most of which concentrate on establishing fine user interface, also has some limitation on application, and especially, the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get, so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours, the former, based on the theory of stress on " arbitrary inclined plane " in physical mechanics, use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter, based on the tables on elements, nodes, stress and strain, summarize a rapid algorithm of generating 2d contours based on the grid. this thesis synthesizes there two parts and get a visual processing program under fortran
縱觀有限元分析技術的發展，目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性，其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理，必須先將得到的有限元計算結果進行再處理，因此在演算法上分為兩部分：求任意剖面上物理量值的演算法及二維等值線演算法。前一部分以彈性力學中「任意斜截面的應力」為理論基礎，利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值；在此基礎上；根據已得到的單元及節點序號表、應力應變物理量表，總結出一種基於有限元剖分網格的快速生成二維等值線的演算法。 -
Second, based on the characteristic of the receiving water studied in this paper, develope a dynamic one - dimension water quality model for nanbei river in zhangcha town of foshan city, and develope a program of water quality model based fortran powerstation. and then, calculate the concentration of codcr in receiving water using the simulation results of swmm and analyze the effect on the environment of receiving water by intercepting ratio. at last, the construction investment and operational and administrative expenses of intercepting trunk sewer 、 pumping station and sewage farm is calculated and the relation between them is discussed
其次，本文根據研究區受納水體的特點，建立了佛山市張槎鎮南北大涌的一維非穩態水質模型，相應地開發了基於fortranpowerstation平臺的水質模型計算程序，並在swmm模型模擬結果的基礎上，利用本文編制的水質模型程序計算了不同截流倍數時南北大涌codcr濃度的時空變化過程，分析了截流倍數對河涌水環境質量的影響。 -
Based on plane section assumption, this paper presents the methods of calculating the ultimate strength of the columns strengthened with cfrp, and makes a simplification of the methods. a fortran program on nonlinear method is presented to numerically analyze the characteristics of large eccentrically loaded columns strengthened by longitudinal straps of cfrp, calculating results compare well with experimental data
本文在平截面假定的基礎上分別推導了碳纖維布縱向粘貼大偏心受壓柱的正截面承載力校核和截面加固基本計算公式，並對公式進行了相應的簡化；運用fortran語言編制相應程序對縱向粘貼碳纖維布大偏壓柱進行了數值分析，本文公式計算結果和程序計算結果均與試驗結果吻合良好。 -
Based on the viewpoint of interaction between waves in plasmas, the partial differential equation that causes the spectral lines broadening has been deduced from radiation transfer equation of high - frequency electromagnetic waves in plasmas. the numerical solution has been obtained by using the fortran program we compiled. we concretely calculated the spectral lines widths of and fraunhoferx 3704 in corona, fj / a4923. 9 in dwarf nova oy car and f. / a4934 in the variable star rr lyrae
本文從等離子體波與波相互作用觀點出發，由高頻電磁波輻射轉移方程導出了引起譜線寬度變化的偏微分方程，編寫fortran程序求解偏微分方程的數值解，具體計算了日冕綠線f _ exiv 5303和夫朗禾費線3704 、矮新星oycarf _ eii 4923 . 9 、天琴rr型變星f _ ei 4934的譜線加寬值，對以上各譜線加寬中的等離子體致寬效應作了初步計算。 -
On this basis, fortran program is written to solve temperature and velocity fields in transformer. by using this program we can calculate total flow, duct flow, mean temperature rise of transformer oil, oil time constant, mean oil temperature rise in each winding - coil, temperature distribution in each winding - coil, and stable / transient state temperature field. so this program has a great use value
在此基礎上，我們編制了計算自然油導向冷卻的具有餅式線圈變壓器流場和溫度場的fortran程序，程序可以對總油流量，進入各相、各油道的油流量，各線圈內的油流分佈，變壓器的油平均溫升，油的時間常數，各線圈的平均線油溫升，各線圈內的油溫分佈以及各線圈的穩態溫度場、暫態溫度場進行定量模擬，具有較強的實用價值。 -
Following is the author ' s main workings : building the launching dynamics model of the spin tube gun, obtaining the transfer matrix of the whole system and equation of the characteristic, giving the method of solving vibration characteristic, compiling the fortran program, computing the natural frequency and vibration model
推導了高速旋轉和空間大運動的轉管炮各個元件的傳遞矩陣，得到了轉管炮系統總體傳遞矩陣和特徵方程，給出了振動特性的求解方法，編制了求解振動特性的數值計算程序。 -
The main work carried out goes as follows : ( 1 ) the principal theory of nonlinear finite element analysis was expatiated and a computer program was developed with fortran powerststion. the reliability of the fortran program was proved by comparing computed results with experimental results, besides, by using this program. the appropriate length of shear connections of slit shear walls was investigated
本文的主要內容有以下幾個方面： （ 1 ）闡述了剪力墻結構非線性有限元分析的基本理論，編制了靜力非線性分析的fortran程序，程序的可靠性通過理論計算與試驗結果的對比加以驗證，並用該程序分析了帶豎縫耗能剪力墻，探討了耗能剪力墻結構的連梁合理高度問題。 -
Then, according to the basic theory of elastic mechanics and composite mechanics, basic equations and fortran program for the multi - ring composite flywheel rotor were presented
然後，基於彈性力學、復合材料力學的基本理論，推導出了多環套裝復合材料飛輪轉子的基本解析解答。 -
Based on the test results, the failure mechanism, the factors affecting the strength and ductility of these columns are analyzed. a fortran program is compiled to calculate the load - displacement skeleton curve
編寫了計算壓彎構件非線性全過程分析的程序，計算了高強混凝土壓彎構件在低周水平反復加載時的荷載?位移骨架曲線，與實驗結果進行了對比。 -
Qualified heat recovery rate acquired from the merge equation ' s resolve in terms of the fortran program and the hvac - id graph in the course of the theory calculation. determining the experimental equations applying the ortho imitated experimental design on the basis of the simple spray chamber. the experimental date originated running double - spray chamber ' s entrance and exit air
理論計算中通過編制的fortran程序求解組合方程組，並結合hvac - id圖求得符合要求的熱回收率，其間試驗公式是在單噴水室的基礎上採用一次正交回歸試驗設計得到，試驗結果是通過對運行的雙噴系統中的室內外空氣進出口狀態參數進行測定而得到。 -
Further, the codes of the meso - scale structured finite element grids of concrete are developed. ( 2 ) the fortran program to generate random convex polyhedron aggregate based on the topology of spherical aggregates and the codes of the meso - scale structured finite element grids of concrete are developed
（ 2 ）為了實現骨料模型和其細觀有限元網格的可視化，本文還研究了利用現有商業軟體生成多面體隨機骨料的可視化混合編程的方法。 -
A good model of the full - grade aggregate concrete with high aggregate content is precondition to successfully execute concrete meso - mechanical simulation, so that the main work in the dissertation is focused on the following study concerning the random aggregate model of dam fully - graded concrete : ( 1 ) based on the topology of spherical aggregates, an algorithm of the random convex polyhedron aggregate model was presented considering the actual aggregate content, grading, and aggregate shape, and corresponding fortran program was developed to generate random convex polyhedron aggregate
針對全級配大壩混凝土的實際骨料含量和骨料形態，本文做了以下主要工作: （ 1 ）在一種高效率生成的隨機球骨料模型的基礎上，形成隨機凸多面體骨料模型，同時研究了細觀單元屬性判別方法，編制了對含有凸多面體骨料的細觀區域進行結構性有限元網格剖分程序。本文給出的三維隨機骨料模型演算法不但考慮了混凝土的骨料的實際級配和含量，而且計及了骨料的實際形態。 -
By means of the oriented object technique of vb on the window platform, a fortran program and matlab software can be called to generate and visualize the aggregate models
利用面向對象的vb語言界面編程技術，編寫了實現windows視窗環境的vb程序，並在該環境下調用生成骨料模型的fortran計算程序和matlab骨料模型圖形繪製程序。 -
Finally, in order to improve the efficiency of the calculation and design, a software on finite element graphic treatment using vba connecting fortran program and autocad 2000 is developed to make structural analysis easier than before, with which the internal forces figures ( including bending moments, axial forces and shearing forces ) and structural deformation figures are drawn automatically
4 、為提高設計計算的效率，利用vba開發了相應的有限元圖形處理軟體，該軟體實現了fortran程序與autocad的連接，利用桿系有限元程序計算得到的結果，自動繪制出內力圖（包括彎矩、軸力和剪力）以及結構的變形圖，圖形的自動形成使得計算成果的分析工作簡潔、方便。 -
A fortran program based on conjugate beam is worked out to analyze repaired beams, and the outcome correlates well with experiment data
本文利用共軛梁法編制了fortran語言的計算機程序對粘貼碳纖維片材加固后的鋼筋混凝土梁進行了數值分析，計算結果與試驗結果吻合良好。 -
As to water quality equation, limit units method is used. in this article, galerkin method is employed to calculate water quality equation, and fortran program is compiled accordingly
根據建立代數方程組的途徑不同，有限元法分為迦遼金法和里茲法，這里採用迦遼金法求解；並對此求解方法編寫了相應的計算程序。 -
Based on the comprehensive reading of references about distribution network reliability, this thesis presents a reliability evaluation method proposed for complicated distribution systems, based on minimal path method and equivalent approach. one city ' s distribution network ' s reliability parameters are calculated using a fortran program
本文在廣泛閱讀國內外配電網可靠性分析的有關文獻的基礎上，總結前人的研究成果，針對配電網結構復雜，負荷點密集，計算量大的特點將已有的配電網可靠性分析方法? ?等值法與最小路法相結合提出復雜配電網的可靠性評估方法。 -
The studies base on a fortran program developed by high power microwave technology and device laboratory, iecas
中科院電子所大功率微波器件研究室已開發了一個二維軸對稱坐標系下的磁場計算軟體cta 。 -
12 impress modulus are induced from a fortran program, thereby we can get the training samples to train the neural networks
用一個fortran程序推導出了其對應的12個壓痕模量，從而獲得訓練」樣本集，由此訓練神經網路。 -
And the answer to optimum design of network is analysed about a model of stochastic non - linear programming and fortran program is compiled accordingly
論文分析了管網優化設計隨機非線性規劃數學模型的求解方法，並編寫了相應的電算程序。
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