查询词典 direct numerical method

A basic method of wave_number in three dimensions（MWN3D） is employed to solve the thermal conductive equation in this paper. Meantime, we take some numerical experiments to discuss the reliability and adaptability of this method.

给出了三维热导方程波数域的基本解和算法（MWN3D），并通过数值模型的方式验证、讨论了这一方法的可靠性和适应能力。

Numerical examples show that the method works effectively.关键词: Cauchy problem for Laplace equation, Ill-posed problem, Mollification method.

遗憾的是审稿人对该类问题的理论及数值分析方面的研究现状了解甚少，因而难以给出进一步的评价，但审稿人认为在理论上这是一个很好的结果。

Using the thought of moment distribution, the paper presented a simplified and fast numerical method -Tension Distributing Method.

对大型环状悬臂型挑蓬结构非线性分析表明，结构具有极强的抵御均布荷载和不对称荷载的能力。

As an exact numerical method, the Method of Moments has been extensively applied to electromagnetic simulations.

作为一种严格的数值方法，矩量法已广泛应用于各种电磁问题分析。

The Monte Carlo method is a calculated, but with the general numerical method a great difference.

蒙特卡罗方法是一种计算方法，但与一般数值计算方法有很大区别。

It is proved that if the RungeKutta method and the linear multistep method are of order p, then the numerical Hopf bifurcation value is an approximation to the Hopf bifurcation value of the equation itself of the same order p.

证明了如果Runge-Kutta方法和线性多步法是p阶的，那么数值Hopf分支值以相同的阶数p逼近于方程本身的Hopf分支值。

The mathematical model is dispersed by finite-volume method and the dispersed equations are solved by SIMPLER algorithm. This is the first time to solve a problem of drilling fluid mechanics with the numerical method of Newtonian fluid mechanics.

5首次将牛顿流体力学经常采用的数值方法用于钻井流体力学的研究中：用有限体积法离散钻井液流动和传热的数学模型，用Simpler算法求解该数学模型的离散化方程。

Parallel to the nomographic method, the numeri- cal calculating method is also put forward here. As an example, the lead and aluminium rings are pressed with oil lubrication or with- out. The results of data processing by nomogram and the numerical calculating are compared.

在线图法处理实验数据的基础上，提出了理论计算法，并对铅、铝两种材料在有无润滑剂条件下进行了圆环压缩试验，比较了用线图法和理论计算法对实验数据的处理结果，指出了各种方法的优缺点。

At present, trust region method and line search method are mainly two types of numerical algorithms for nonlinear optimization.

目前，信赖域方法和线搜索方法并列为非线性优化的两类主要数值计算方法。

At present, trust region method and line search method are two mainly types numerical algorithms for nonlinear programming.

目前，信赖域方法已经和传统的线搜索方法并列为非线性规划的两类主要数值方法。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。