英汉例句

• We consider the problem of solving the finite element system of equations coming from symmetric elliptic boundary value problems.

  本文研究椭圆边值问题有限元方程的求解。

• We cast these ranging measurements as a set of distance constraints, thus forming an over-determined system of equations suitable for non-linear least squares optimization.

  我们将这些距离测量看作距离限制集，从而构成一个超定的系统方程，适用于最优非线性最小二乘。

• Utilizing the related physical model, the linear system of equations solved for the three components of the amplitude of the arbitrary point on the test object may be derived.

  利用有关的物理模型，便可导出求解被测物体上任一点的振幅的三个分量的线性方程组。

• By the discretization of spatial variable in the equation, a third-order differential system of equations containing periodic time-varying coefficient is derived.

  采用微分求积法对方程中的空间变量进行离散，得到仅含有时间变量的三阶周期系数微分方程组。

• Contains a system of equations that describes the steady-state operation of a heat exchanger network.

  包含描述一个换热器网络的稳态操作的方程序系统。

• The contributive equation of discontinuous interface to the system of equations is derived and nonlinear iterative algorithms for simulating the contact state of a discontinuous interface are studied.

  为此，推导了不连续面对整体平衡方程组的贡献方程，研究了模拟不连续面实际接触状态的非线性迭代算法。

• An all-purpose algorithm, Monte Carlo algorithm, for solving linear and nonlinear system of equations was presented in this paper.

  提出一种求解线性和非线性方程组的通用算法——蒙特卡罗算法。

• Based on the partition of equivalent classes, the resolving of a linear system of equations and the calculation of the dual basis of the standard basis, three methodologies are presented.

  基于等价类的划分、线性方程组的求解和标準基之对偶基的计算，提出了域元素分量代数表达式的三种求法。

• From the point view of applications, the matrix element of the involved linear system of equations is an explicit expression without numerical integration.

  从应用角度看就是最终线性方程组每一元素均为显式表达，没有数值积分。

• Nevertheless, it requires solving system of equations with larger degree and determining the optimum structure of this model.

  其优点是可选择少量的参数，公式简单，但需要求解较大阶数的方程组和确定模型的最优结构。

• The KKT conditions of a nonlinear programming with linear inequality constrains can be transformed into a system of equations by NCP function. Then it is smoothed by Entropy smoothing function.

  带不等式约束的非线性规划，其KKT条件可以通过NCP函数转化为一个非光滑的方程组，然后用熵光滑化函数光滑化，得到一个带参数的方程组。

• The characteristic velocities and the compatibility relations along characteristics are derived from the system of equations for the motion of thin magnetic flux tubes.

  从细磁通量管运动方程组导出了特征速度、特征线及其相容关系。

• Then, as an example, the solution to the ill conditioned system of equations is also presented.

  最后给出改善病态方程组的解的实例。