OLEDB访问很伟大(也是很必要的)，但如今大多数数据并不是规规矩矩地就放在行和列之中(当我们大肆谈论关系数据库时，这一事实有时候竟被遗忘了)。
OLE DB access is great (and needed), but most of today's data doesn't actually exist in nicely formatted rows and columns (which sometimes gets lost when we talk about relational databases so much).
根据截面惯性矩相等的原则，推导了空腹巨型框架等效截面高度系数以及材料用量比。
The equivalent section height coefficient and the ratio of material dosage of the hollow huge-frame structures were deduced based on the equal section inertia.
然后通过磁场积分方程，运用简单矩量法求得劈附近的电流和未知的绕射系数。
The magnetic field equation is solved to obtained four coefficients and the currents in the close vicinity of the edges.
根据截面惯性矩相等的原则， 推导了钢筋混凝土空腹巨型框架等效截面高度系数以及材料用量比。
The equivalent section height coefficient and the ratio of material dosage of the hollow mage-frame structures were deduced based on the equal section inertia.
文中详细介绍了应用矩量法来快速求解微波滤波器腔间耦合系数的新方法。
This paper presents a novel method of using the MoM to calculate quickly the inter-cavity coupling coefficient of microwave filters.
介绍了一种利用局部沃尔什变换(LWT)提取图像纹理特征的新方法，给出lwt的定义，并分析了LWT系数的统计特性及其各阶矩的纹理鉴别性能。
A new texture feature extraction method using Local Walsh Transform (LWT) is presented. The definition of LWT is given. The statistical properties of LWT coefficients are analyzed.
通过对正态的名义变量的等级量化，用矩估计法给出了一个计算多系列相关系数的一般公式。
The present paper presents a general formula of calculating multiple-series relevant coefficient with the method of matric estimation through evaluation of the nominal variables.
文章构造性的证明了改进提升系数能增加小波函数的消失矩，而消失矩的增加意味着能获得更好的能量集中特性。
It proves that the improved lifting coefficient can add to the vanishing moment of the wavelet function in a constructed way, and the adding means to a more centralized energy property.
针对盲均衡算法中，以梯度的估值计算抽头最佳系数时收敛性不理想的问题，介绍了一种新的以高阶矩来求解均衡系数的方法，并对该方法的性能进行了讨论。
But most blind equalizer converge very slow, a new algorithm for calculating the best coefficients using high order moments presented, and get a conclusion for the performance of the method.
本文在矩量法计算曲面偶极子特性数据的基础上对方向性系数进行了优化，得到了曲面偶极子方向性系数的最大值。
Based on the calculation of the characteristic parameters of curved surface dipoles by moment method, the directivities are optimized, the maximum directivities of curved surface dipoles are obtained.
建立了偶极矩、核四极矩偶合常数中的场梯度及晶体非线性光学系数的近似理论表达式。
Approximate theoretical expressions are given for dipole moment, field gradient at the nucleus, and nonlinear susceptibility of crystals.
利用矩量法计算了天线的反射系数，表明该天线有较小的反射，总的能量反射小于0.25％；
The reflective characters of Vlasov antenna are studied with Moment Methods, and the results show that the total reflected energy is less than 0.25%.
本文在静力计算的基础上，应用三维势流理论数值计算程序计算浮标体的附加质量(矩)、阻尼系数和所受波浪力。
Based on static analysis, the added mass and added damping of a buoy are calculated by three dimensional potential flow numerical calculation program.
本文在静力计算的基础上，应用三维势流理论数值计算程序计算浮标体的附加质量(矩)、阻尼系数和所受波浪力。
Based on static analysis, the added mass and added damping of a buoy are calculated by three dimensional potential flow numerical calculation program.
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