電離勢值 的英文怎麼說
中文拼音 [diànlíshìzhí]
電離勢值
英文
potential value-
Let us now look at the ionization potentials for the next few atoms.
現在再來看一下后來少數幾種原子的電離電勢值。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。In chapter 2, wavelets analysis and multiresolution analysis, the mathematical basis, are introduced, and the characteristics of the wavelets basis functions, including orthonormality, compact support, multiresolution and so on, are also introduced. the advantages of the applications of these functions to the numerical electromagnetic calculations are discussed. in chapter 3, the algorithm basis of mrtd : the combination of the wavelets and the method of moments ( mom ) is studied
文中首先討論了mrtd的建立基礎，其中第二章介紹了其數學基礎小波分析及多分辨分析，討論了小波基函數的性質包括正交性、緊支撐性、多分辨性等及其應用於電磁場數值計算的優勢；第三章討論了其演算法基礎小波與矩量法的結合，闡述了以矩量法作為演算法基礎，以galerkin離散采樣的方式與小波函數結合而產生了mrtd 。Firstly, with the principle of electrochemistry, the mathematic models of the electromotive force and inner resistance of the lithium - ion battery are built, which is based on the state of capacity ( soc ). based on the experimental data, the characteristic of the li - ion battery capacity and voltage are defined
文章首先從電化學的原理出發，建立了鋰離子動力電池的電動勢和內阻基於電池荷電狀態值soc的數學模型，並根據實驗所得的測試數據，確定了某鋰離子電池的容量特性和電壓特性。Then the constant of peukert equation is calculated from the linear interpolation. simultaneity the characteristic curves of the battery capacity, electromotive force and inner resistance are fitted with least - squares. the maximal of relative error between the calculated values from the models and the experimental data is 2. 59 % under 50a discharge current
利用peukert方程的變形式，用線性插值法計算出鋰離子電池的peukert常數值；利用最小二乘法擬合了該動力電池的容量特性、電動勢和內阻特性曲線；在50a的放電電流下，數學模型的計算值與試驗結果的最大相對誤差為2 . 59 。分享友人