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- product moment method 积差法
- Earth by Galerkin's Moment Method,” IEE Proc., Gener. Transm. 赖耿阳编著，接地电极设计图说;复汉出版社;2001.
- The independent t-test, and Pearson product moment correlation and multiple stepwise regression analysis were used as statistical methods. 统计方法为独立样本t考验、皮尔逊积差相关及多元逐步迥归分析。
- Electric multipole moment method is a simple and applied method of solving problems in electrostatic field. 摘要电多极矩法是处理静电场问题的一种简单而实用的方法。
- The novel definition of the eigen-driven mode is given in antenna array analysis by the Moment Method. 摘要给出矩量法分析天线阵列时本征激励模式的不同定义。
- The statistical analysis methods included descriptive statistics, Pearson product moment correlation, independent t test, one way ANOVA, and stepwise regression. 统计方法包括描述性统计、相关分析、变异数分析、逐步迴归分析等。
- The distribution parameters have been estimated with either the maximum likelihood method or a modified moment method. 对其中的参数分别用极大似然法和改进的矩法进行了估计。
- The parameters of the model are fuzzily processed and the fuzzy risk can be evaluated by using the modified first order second moment method. 通过对模型中的参数进行模糊化处理，用改进一次二阶矩法计算了地下水过量开采的模糊风险率。
- Moment method is used to calculate the element current and scattered field, and we define this scattered field as the Active Element Scattering Pattern (AESP). 进而由矩量法得到单个阵元上的电流分布和散射场，并定义为单元的特征散射方向图。
- Based on the concept of the moment method, the poly-dispersed particulate matter (PM) generated during pulverized coal combustion was partitioned into fine-mode and coarse-mode. 基于矩方法将燃煤生成的典型多分散性颗粒系统分为粗颗粒和细颗粒两个模态,构造了较完整的颗粒物迁移过程的计算模型。
- Pearson product moment correlation 皮尔逊积差相关
- In this paper, Archimedean spiral antenna is analyzed using a mixed potential integral equation, and the equation is solved by the moment method incorporating with curved piecewise triangle sub-domain basis and pulse testing functions. 从混合位积分方程出发,采用矩量法结合曲线分段的三角基函数和脉冲检验函数分析了阿基米德平面螺旋天线,给出了输入阻抗,电流分布以及辐射方向图结果。
- Pearson product moment correlation coefficient 皮尔逊积差相关系数
- In this paper, the Electric Field Integral Equation (EFIE) in conjunction with the moment method is used to analyze the electromagnetic scattering problem of rivet on the conducting plate. 摘要利用电场积分方程(EFIE)的矩量法分析了导体平板上有铆钉的电磁散射问题。
- Pearson's product moment correlation coefficient 皮尔逊矩相关系数
- Furthermore the computer program ISM for analyzing structural reliability is developed by using Advanced First Order Second Moment method and Important Sampling Monte-Carlo method. 分析了4种损伤：即疲劳、凹坑、腐蚀和海生物损伤，并推导出时变构件可靠性计算的有关公式。
- product moment correlation of coefficient 积差相关系数
- Hensman J S,Nethercot D A.Numerical study of unbraced composite frames:Generation of data to validate use of the wind moment method of design[J].J Construct Steel Res,2001,57(7):791-809. 施刚石永久王元清李少甫陈宏.;多层钢框架半刚性端板连接的试验研究[J]
- product moment correlation coefficient 积矩相关系数
- The new product became a goldmine for the company. 该项新产品成了该公司的聚宝盆。
