查询词典 collocation method

The numerical solutions of the effectiveness factor for each model have been obtained by orthogonal collocation method and compared with experimental values under similar conditions.

用正交配置法求取数值解，并分别与对应的实验值比较，对各个模型的误差进行分析，提出了不同计算目的的适用模型。

According to the characteristic of city and researching result of correlation in civil and in foreign, The paper had researched the city gas pipelines generally in the way of fuzzy collocation assessment method.

本文运用模糊数学中模糊综合评判方法结合燃气管网在城市的特点，借鉴了国内外关于天然气管道的研究成果，对城市天然气管网的风险评价进行了全面的研究。

Then, according to Radau collocation method, the dynamic optimization problem is converted to a nonlinear programming one that contains continuous and discrete variables.

根据Radau配置法将动态优化问题转化为连续变量与离散变量并存的非线性规划问题。

According to Radau collocation method,the dynamic optimization problem can be converted to a nonlinear programming problem which contains both continuous and discrete variables.

根据Radau配置法将动态优化问题转化为连续变量与离散变量并存的非线性规划问题。

By using the meshless method, a numerical ocean engineering basin was established to simulate irregular waves propagated in shallow water. Locating the source points outside the computational domain, the problem of water wave propagation was solved by collocation of only a few boundary points instead of meshes.

采用基于配点和径向基函数的无网格数值模拟方法，建立数值海洋工程水池，将源点布置在模拟波浪场之外，沿边界布置配点而不是划分网格；对深水不规则波经斜坡过渡后在均匀水深浅水域中传播的过程进行无网格数值模拟和波谱的迭代修正。

In the dissertation, the nonlinear bending of circular sandwich plates based on Reissner theory is analyzedThe method of Point Collocation are used in the calculation,with the B-spline function taken as the trial function.

本课题研究了基于Reissner理论的夹层圆板的非线性弯曲问题。文中采用配点法计算，以三次样条函数作为应力函数和挠度函数的试函数。

In the case of 16 boundaries, cubic B-spline function taken as trial function, the solutions to nonlinear stability of truncated conical shells and spherical shells with variable thickness were obtained by the method of point collocation.

在16种边界条件下，以三次B样条函数为试函数，用配点法计算变厚度开顶圆锥壳和球壳的非线性稳定。

An analytical expression is applied to compute the free-surface velocity derivatives and a collocation point shift method is introducedto enforce the radiation condition.

在考虑线性自由表面边界条件时，自由表面速度导数以解析的方法计算，为了满足自由表面辐射条件，自由表面奇点面元相对于其配置点向下游错位并被上置一定距离。

The method presented in this paper provides a new tool for least-squares collocation calculation.

该成果为最小二乘配置法提供了一种新的解算方法。

The elementary theory of Least-Squares Collocation in Physical Geodesy is described in detail in this thesis, as well as the method defining the covariance function, which is the key problem when utilizing LSC in physical geodesy.

本文描述了最小二乘配置法的基本原理及其基础理论，详细探讨了经验协方差函数的确定方法。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。