graph of equation 中文意思是什麼

graph of equation 解釋
方程的圖
  • graph : n. 1. 【數學】曲線圖；坐標圖，圖表。2. 統計曲線。vt. 用圖表表示，把…繪入圖表。n. 膠版。vt. 用膠版印刷。n. 【語言學】1. 詞的拼法。2. 表示音素的最小字母單位。
  • of : OF ＝Old French 古法語。
  • equation : n. 1. 平衡，均衡；平均，相等。2. 【數學】方程式，等式。3. 【天文學】（時）差；均分，等分。4. 【化學】反應式。
  1. Firstly, from the viewpoint of graph theory, we analyzed fitness landscapes, and described the random walk correlation function, then we deduced the equation to compute the correlation length

    從圖論的角度對遺傳演算法適應值曲面進行了分析，描述了適應值曲面上的隨機遊走相關函數，詳細推導了相關長度計算公式。
  2. The author briefly introduces the present situation of modelling and simulation of the battery and its temperature management system on ev. and discusses the rationale of bond graph and its application in engineering emphasis on the use in the electricity system and the thermodynamic system in detail, and obtains the state equation at last

    詳細探討了鍵合圖理論基礎及其在工程中的應用，並重點深入研究了鍵合圖在電系統和熱力學系統中建模的特點、方法和步驟，包括傳導傳熱的鍵合圖表示和對流傳熱的鍵合圖表示，並進一步討論了鍵合圖的增廣定向和系統的數學模型? ?狀態方程的推導。
  3. But the complicated derivation process from power bond graph to state equation made the popularization of the techique restricted

    但從功率鍵合圖推導狀態方程這一復雜繁瑣的過程使得這一技術的推廣受到限制。
  4. In this paper, three correlative results are given : 1 ) the average crossing number of graph with n vertices and q edges can be signified approximately by quadratic equation of q. 2 ) the average crossing number of graphs with bigger girth is greater than that with smaller girth within given vertices and edges. 3 ) the average crossing number of r - regular graphs greater than that of non - regular graphs within given vertices and edges where n is odd or r < n / 2

    並得出相關的規律： 1 ） n個頂點q條邊的單二連通分支圖的平均交叉數aac （ n ， q ）可近似地表示為q的二次多項式， 2 ）在給定頂點數n與邊數q的單二連通分支圖中圍長較大的圖的平均交叉數大於圍長較小的圖的平均交叉數， 3 ）在給定頂點數n與邊數q的單二連通分支圖中當n為奇數或r n / 2時， r正則圖的平均交叉數大於非r正則圖的平均交叉數。
  5. Power bond graph is used to established the bond graph model of the lifting and dropping of hydraulic pile hammer and state space equation in the paper for hydraulic pile hammer is perplexing nonlinear system. in order to attain the graph that pressure, position, velocity, acceleration vary with time in the course of driving pile simulation procedure solving state space equation is designed on the basis of combining four - order runge - kutta method with predicator - corrector method, dynamic simulation of the hydraulic system is studied in matlab 6. 5. it is convenient to analyse dynamic characteristics of the hydraulic syste m, beneficial to the design and parameter optimization of the hydraulic system. in the final part of the paper, under detailed analysis of the control characteristics for double - acting hydraulic pile hammer with double cylinders, control system based on the programmable logic controllers founded on technology of modern compute is designed

    由於液壓打樁錘液壓系統是一個復雜的非線性系統，本文採用功率鍵合圖法建立液壓打樁錘上行、下降的鍵合圖模型和狀態空間方程，通過四階龍格?庫塔法和預估?校正法相結合編制了模擬程序對狀態空間方程求解，在matlab6 . 5中進行液壓系統的動態模擬，獲得液壓打樁錘運動過程中壓力、位移、速度、加速度等隨時間變化的曲線圖。此曲線圖方便了對液壓系統動態特性分析，為液壓系統的設計和參數優化提供了有益的借鑒。最後，在深入分析雙缸雙作用液壓打樁錘控制系統的功能要求后，採用了以現代計算機技術為基礎的新型工業控制裝置? plc可編程式控制制器，設計出了雙缸雙作用液壓打樁錘的電器控制系統。
  6. 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。
  7. The software can automatically deducate the character state equation from the power bond graph input by user, then put the result and parameters input by user into the ode file which is required by matlab. matlab can solve the ode file with numerical solution method of ordinary differential equation. so the timedependent solution of system parameters can be gained

    該軟體從用戶輸入的功率鍵合圖入手，自動推導出系統的字元型狀態方程，並將推導結果同用戶輸入的各種參數一起輸入到matlab所要求的ode文件中，然後採用matlab所提供的常微分方程數值解法對該ode文件求解，從而得到系統各主要參數的時域解。
  8. Based on the equation of su ( 2 ) algebra dynamic, the chaos problem is discussed in the linear su ( 2 ) nonautonomous quantum system. and a very important and interesting result is found that the complementary chaos phenomenon exists in the system. besides, the box dimension of fractal graph is calculated

    利用su （ 2 ）代數動力學方程討論了su （ 2 ）線性非自治量子系統中的混沌問題，並且發現了一個非常重要而有趣的結果： su （ 2 ）線性非自治量子系統中存在著互補混沌，同時計算了分形圖形的記盒維數。
  9. By means of fundamental circuit of the topologic graph, the equation of fundamental circuit was established and a motion analysis was carried out on the gear train

    通過拓撲圖中基本迴路建立基本迴路方程，對輪系進行運動分析。
  10. A crude way to verify the accuracy of the estimating equation is to examine the graph of the sample points.

    檢驗估計公式的一種粗略方法，是考察一下樣本點的圖象。
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