positive diagram 中文意思是什麼
positive diagram
解釋
正圖象-
Abstract : it presents the law of “ the reverse is positive ” on how to evaluate the unknown force of statically determinate structure, the movement law of force vector for drawing the axial force diagram and shear diagram. and expounds the simple and convenient method of drawing the moment diagram according to the rubber band deformation, and the auxiliary teaching software corresponding to the above - mentioned methods. the methods are believed to save class hour and gain a better effect on teaching
文摘:闡述了求靜定結構未知力的反為正規律；繪制軸力圖、剪力圖的力矢移動法則；按照橡皮筋變形繪彎矩圖的簡便作法以及與上述方法對應的計算機輔助教學軟體.相信這樣作，對教學可起到省課時、效果好的作用 -
In present dissertation, the model of ert was established, the method to deduce the system equation using finite element method ( fem ) was discussed, and the process of calculating the voltage, resistance and sensitivity matrix through numerical computation was also introduces. because during the process of positive problem solution, errors are unavoidable, so the evaluation of the results were carried out through data and diagram, also the influence to the results caused by the change of parameters was analyzed
由於在正問題求解過程中，被測域的離散化、計算公式的離散化以及數值計算的近似處理等都將不可避免的引入誤差，因此論文中對計算結果進行了評價，分析了傳感器的參數（電極數，電極尺寸等）以及計算過程所用參數（如剖分精度）的改變對計算結果（電勢、電阻、敏感場）的影響。 -
The exponent of each item was discovered based on the optimizing the diagram factor, minimum radius of the cam curvature, maximum positive and negative accelerations of valve
對于每一項的指數，則採用對氣門運動加速度、豐滿系數、最小曲率半徑等優化的方法來尋求。 -
Thirdly, according to the model idea, the thesis emphatically discusses the key questions such as the system function, the system data flow diagram. and these finally build the favorable foundation to realize the model. finally, the thesis makes the positive analyse with the real stock data of pufa, minsheng, aijian
再次，依據上述模型構建的思想，論文對該模型軟體實現進行了邏輯設計，著重論述了軟體實現時的系統功能結構設計、系統數據流程、網路學習過程設計等關鍵性問題，為模型最終實現計算機化應用打下了良好的基礎。
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